Abd Karim, Z. B. (2016). Development characteristics of football coaches in Australia and Malaysia Victoria University.

Abdul Razak, S. N. a. M., Tajul Arifin (2022). Strategic sports planning in Malaysia and Qatar. Malaysian Journal of Sport Science and Recreation, 18(1), 49-65.

Bloom, D. E., Sachs, J. D., Collier, P., & Udry, C. (1998). Geography, demography, and economic growth in Africa. Brookings papers on economic activity, 1998(2), 207-295.

Bompa, T. O. (1999). Periodization Training: Theory and Methodology-4th: Theory and Methodology-4th. Human Kinetics publishers.

Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3(2), 77-101. https://doi.org/10.1191/1478088706qp063oa

Braun, V., & Clarke, V. (2021). Can I use TA? Should I use TA? Should I not use TA? Comparing reflexive thematic analysis and other pattern‐based qualitative analytic approaches. Counselling and Psychotherapy Research, 21(1), 37-47.

Callary, B., Werthner, P., & Trudel, P. (2011). Shaping the way five women coaches develop: Their primary and secondary socialization. Journal of Coaching Education, 4(3), 76-96.

Carless, D., & Douglas, K. (2011). Stories as personal coaching philosophy. International Journal of Sports Science & Coaching, 6(1), 1-12.

Carter, A. D., & Bloom, G. A. (2009). Coaching knowledge and success: Going beyond athletic experiences. Journal of Sport Behavior, 32(4), 419.

Cassidy, T. (2013). Holistic sports coaching: A critical essay. Routledge handbook of sports coaching, 172-183.

Cassidy, T. G., Jones, R. L., & Potrac, P. (2008). Understanding sports coaching: The social, cultural and pedagogical foundations of coaching practice. Routledge.

Chiwaridzo, M., Ferguson, G., & Smits-Engelsman, B. (2019). High-school adolescents’ motivation to rugby participation and selection criteria for inclusion in school rugby teams: coaches’ perspective (the SCRuM project). BMC Research Notes, 12(1), 1-6.

Coakley, S. (2008). Powers and submissions: Spirituality, philosophy and gender. John Wiley & Sons.

Collins, L., & Collins, D. (2013). Decision making and risk management in adventure sports coaching. Quest, 65(1), 72-82.

Côté, J. (2006). The development of coaching knowledge. International Journal of Sports Science & Coaching, 1(3), 217-222.

Côté, J., Baker, J., & Abernethy, A. (2003). From play to practice: A developmental framework for the acquisition of expertise in team sports.

Côté, J., & Gilbert, W. (2009). An integrative definition of coaching effectiveness and expertise. International Journal of Sports Science & Coaching, 4(3), 307-323.

Creswell, J. W., & Creswell, J. D. (2017). Research design: Qualitative, quantitative, and mixed methods approaches. Sage publications.

Cushion, C. (2006). Mentoring: Harnessing the power of experience. In The sports coach as educator (pp. 146-162). Routledge.

Erickson, K., Côté, J., & Fraser-Thomas, J. (2007). Sport experiences, milestones, and educational activities associated with high-performance coaches’ development. The Sport Psychologist, 21(3), 302-316.

Erikstad, M. K., Høigaard, R., Johansen, B. T., Kandala, N.-B., & Haugen, T. (2018). Childhood football play and practice in relation to self-regulation and national team selection; a study of Norwegian elite youth players. Journal of Sports Sciences, 36(20), 2304-2310.

Evans, J. R., & Light, R. L. (2008). Coach development through collaborative action research: A rugby coach’s implemention of game sense pedagogy. Asian Journal of Exercise & Sports Science, 5(1), 31-37.

Fatta, A. (2020). The Role of Coaching in the Success of a Baseball Team: A Qualitative Case Study Concordia University Chicago.

Fulmer, P. (2008). Coach‟ s first job is as educator, mentor. Retrieved December, 15, 2008.

Gearity, B. T. (2012). Poor teaching by the coach: A phenomenological description from athletes' experience of poor coaching. Physical Education & Sport Pedagogy, 17(1), 79-96.

Gilbert, W. (2009). Formal vs. informal coach education: A commentary. International Journal of Sports Science & Coaching, 4(3), 335-337.

Hermawan, I. (2019). Metodologi Penelitian Pendidikan (Kualitatif, Kuantitatif dan Mixed Method). Hidayatul Quran.

Hind, K., Konerth, N., Entwistle, I., Theadom, A., Lewis, G., King, D., Chazot, P., & Hume, P. (2020). Cumulative sport-related injuries and longer term impact in retired male Elite-and Amateur-Level rugby code athletes and non-contact athletes: a retrospective study. Sports Medicine, 50(11), 2051-2061.

Jackson, R. (2020). A Qualitative Study of the Academic Reform, Retention and Graduation of Division II Athletes Northcentral University.

Jaimes, P., Libarkin, J. C., & Conrad, D. (2020). College student conceptions about changes to earth and life over time. CBE—Life Sciences Education, 19(3), ar35.

Kassim, M. (2008). A qualitative study of the relationships between the knowledge and behaviour of coaches in two football academies in Malaysia Loughborough University.

Killion, J., Bryan, C., & Clifton, H. (2020). Coaching matters. Learning Forward.

King, D., Hume, P., Cummins, C., Pearce, A., Clark, T., Foskett, A., & Barnes, M. (2019). Match and training injuries in women’s rugby union: a systematic review of published studies. Sports Medicine, 49, 1559-1574.

Lebar, O. (2014). Qualitative research, introduction to theories and methods (Penyelidikan kualitatif, pengenalan kepada teori dan metod). Tanjong Malim, Perak: Sultan Idris Education University.

Lemyre, F., Trudel, P., & Durand-Bush, N. (2007). How youth-sport coaches learn to coach. The Sport Psychologist, 21(2), 191-209.

Lopez de Subijana, C., Martin, L. J., Ramos, J., & Côté, J. (2021). How coach leadership is related to the coach-athlete relationship in elite sport. International Journal of Sports Science & Coaching, 16(6), 1239-1246.

Mallett, C., & Côté, J. (2006). Beyond winning and losing: Guidelines for evaluating high performance coaches. The Sport Psychologist, 20(2), 213-221.

Mehall, S. (2021). Purposeful interpersonal interaction and the point of diminishing returns for graduate learners. The Internet and Higher Education, 48, 100774.

Nash, C. S., & Sproule, J. (2009). Career development of expert coaches. International Journal of Sports Science & Coaching, 4(1), 121-138.

Nater, S., & Gillimore, R. You Haven’t Taught Until They Have Learned: John Wooden’s Teaching Principles and Practices.

Nazarudin, M. N., Noordin, H., Suppiah, P. K., Abdullah, M. R., Omar Fauzee, M. S., & Abdullah, N. M. (2014). Psychological skills assessment and referee rugby sevens performance. Jurnal Pemikir Pendidikan (Journal for Educational Thinkers), 5, 165-184.

Nowell, L. S., Norris, J. M., White, D. E., & Moules, N. J. (2017). Thematic analysis: Striving to meet the trustworthiness criteria. International Journal of Qualitative Methods, 16(1), 1609406917733847.

O'Boyle, I. (2014). Determining best practice in performance monitoring and evaluation of sport coaches: Lessons from the traditional business environment. International Journal of Sports Science & Coaching, 9(1), 233-246.

Panagiotis, A. (2020). Participation motivation among young soccer athletes: Research evidence from Greece. European Journal of Physical Education and Sport Science, 6(7).

Patton, M. Q. (2002). Qualitative research and evaluation methods. Thousand Oaks. Cal.: Sage Publications, 4.

Renshaw, I., Davids, K., Newcombe, D., & Roberts, W. (2019). The constraints-led approach: Principles for sports coaching and practice design. Routledge. \

Salmela, J., Draper, S., & Desjardins, G. (1994). Transitional phases of expert ice and field hockey coaches careers. Commonwealth Conference in Sport Science, Access to active Living,

Salmela, J. H. (1996). Expert coaches’ strategies for the development of expert athletes. In Current research in sports sciences (pp. 5-19). Springer.

Schinke, R. J., Bloom, G. A., & Salmela, J. H. (1995). The career stages of elite Canadian basketball coaches. In: Avante.

Sedky, D., Kortam, W., & AbouAish, E. (2020). The role of sports marketing in attracting audiences towards less popular sports. Journal of Humanities and Applied Social Sciences.

Sparkes, A. C. (2002). Fictional representations: On difference, choice, and risk. Sociology of Sport Journal, 19(1), 1-24.

Stake, R. E. (1995). The art of case study research. sage.

Sucipto, A., Mutohir, T. C., & Sudijandoko, A. (2017). Development of coach competency evaluation instrument of football school. International Journal of Physical Education, Sports and Health, 4(2), 106-110.

Sugiarti, I. (2018). CHARACTER EDUCATION (Study on Sukan Jaya Activities for Strengthening Discipline in Thamavitya Mulniti School Yala Southern Thailand) IAIN Purwokerto].

Tee, J. C., Ashford, M., & Piggott, D. (2018). A tactical periodization approach for rugby union. Strength & Conditioning Journal, 40(5), 1-13.

Thomas, G. (2021). How to do your case study. How to Do Your Case Study, 1-320.

Tie, Y. C., Birks, M., & Francis, K. (2019). Playing the game: A grounded theory of the integration of international nurses. Collegian, 26(4), 470-476.

Till, K., Scantlebury, S., & Jones, B. (2017). Anthropometric and physical qualities of elite male youth rugby league players. Sports Medicine, 47(11), 2171-2186.

Voight, M., & Carroll, P. (2006). Applying sport psychology philosophies, principles, and practices onto the gridiron: An interview with USC football coach Pete Carroll. International Journal of Sports Science & Coaching, 1(4), 321-331.

Woods, R., & Butler, B. N. (2020). Social issues in sport. Human Kinetics Publishers.

Yeomans, C., Kenny, I. C., Cahalan, R., Warrington, G. D., Harrison, A. J., Hayes, K., Lyons, M., Campbell, M. J., & Comyns, T. M. (2018). The incidence of injury in amateur male rugby union: a systematic review and meta-analysis. Sports Medicine, 48, 837-848.

Yin, R. K. (2018). Case study research and applications. Sage.

Young, B. W. (2013). Coaching expertise and the quantitative examination of developmental experiences. Routledge handbook of sports coaching, 455-468.