Andrew, S. (1998). Self-Efficacy as a Predictor of Academik Performance in Science. Journal of Advanced Nursing. 27, 596-603.

Ashton, P., & Webb. R. B (1986). Teachers’ Sense Of Efficacy, Classroom Behavior And Student Achievement. New York & London: Longman.

Ashton, P. (1984). Teacher efficacy: A motivational paradigm for effective teacher education. Jurnal of Teacher Education, 35(5), 28-32.

Babbie, E. (2014). The Basic of Social Research (6th ed). USA: Wadworth.

Babbie. E. R. (2001). The practice of social research 9th Edition. Wadsworth Publishing & Co. Belmont, California.

Bandura, A. (1977). Self Efficacy: Toward an unifying Theory of Behavioral Change. Psycological Review, 84, 191-125.

Bandura, A. (1993). Perceived Self-Efficacy in Cognitive Development and Functioning. Educational Psychologist. 28(2), 117-148.

Bandura, A. (1997). Self-Efficacy. The Exercise of Control. New York: W.H. Freeman and Company.

Bandura, A. (2001). Social Cognitive Theory: An Agentic Perspective. Annual Review of Psychology. 55: 1-26.

Barth, R. (2006). School: Acommunity of leaders, in Liebrman, A. (Deitor), Building a professionla culture in school . New York: Teachers College Press.

Baumfield, V., Hinggins, S., & Lin, M. (2008). Thingking Through Teaching: Professional Development for Innovation and Autonomy. Education Review. 16(1): 61-67.

Beach, D. M., & Reinharts, J. (2000). Instructional leadershp. Needham Heights, MA: Allyn & Bacon.

Bell, B., & Gilbert, J. 1994. Teacher Development as Professional, Persona and Social Development. Teaching and Teacher Education. 10(5): 483-497.

Berru, B., Daughtrey, A., & Wieder. A. (2010). Teacher leadership: Leading the way to effective teaching and learning. Retrieved 23 September 2016 from http://www.teachingquality.org/content/teacher-leaderhsp-leading-way-effective-teaching-and-learning.

Boyt, T. E., Lusch, R. F., & Naylor, G. (2001). The role of professionalism in determining job stisfaction in professional services: A stdy of marketing reseaechers. Journal of Service Research, 3(4), 321-330.

Buck, A. (2009). What Makes Great School? G=(3p + 2 (c+r)+m+o) 51: A practical formula for success. December Publications. Belfast, Great Britain.

Buck, J. (2008). Leading professional learning commuinities: Voices from research and practice. School Administrator.

Burnham, J. W., & Sullivan, F. (2010). Leadership and professional development in schools. (Hamidah Baba, Terj.). London, UK: Pearson.

Carlgren. I. (1999). Profesionalism and teachers as designers. Journal of Curriculum Studies. 31 (1), 43-56.

Carpenter, P. S. II. (2009). Professional learning communities: A case study of three elementary schools. Ed. D. Dissertation, Wilmington Universiti (Delaware), United States -Delware. Retrieved May 18, 2019, from Dissertations & Theses: Full Text database. (Publication No. AAT 3342825).

Catherine, B., & Robert, B. (2014). Influence of effective leadership on teaching and learning. Journal of Research Initiatives, 1 (2). 1-11.

Chong, E. K. M. (2012). Using blogging to enhance the inititiation of students, moto academic research. Computer & Educatioan, 55, 798-807

Cohen, J. (1988). Statistical power analysis for the behavioral sciences (2nd ed.). Hillsdale, NJ: Erlbaum.

Cohen, L., Manion, L., & Marrison, K. (2011). Research Methods In Education (7th Ed). London: Routledge, Taylor & Rancis Group.

Cohen, L., Manion, L., & Marrison, K. (2018). Research Methods In Education (7th Ed). London: Routledge, Taylor & Rancis Group.

Coladarci, T. (1992). Teacher efficacy, supercision and the special education resource room teacher, Paper Presented at The Annual Meeting of The American Educational Research Association. Chicago.

Corcoran, T. B. (2007). Teaching Matters: How State and Local Policymakers Can Improve the Quality of Teachers and Teaching. Philadelphia, PA: Consortium for Policy Research in Education, Universiti of Pennsylvania.

Cozby, P. C. (2009). Methods in behavioral research tenth edition. Mc Graw Hill Higher Education. New York.

Creswell, J. W. (2008). Educational research: Planning, conducting and evaluating quantitative and qualitative research (3rd Edition). Upper Saddle River: Pearson Merill Prentice Hall.

Creswell, J. W. (2009). Research Design: Qualitative, Quantitative and Mixed Methods Approaches (3rd Ed). London: SAGE Publication Inc.

Creswell, J. W. (2014). The selection of a research approach. In Research Design (pp. 3-23).

Hammond, D. L., Wei, R. C., Andree, A., Richardson, N., & Orphanos, S. (2009). Professional Learning in the Learning Profession: A Status Report on Teacher Development in the United States and Abroad. Washington, DC: National Staff Development Council.

Darling-Hammond, L. (1998). School: Polcy and professionalisme. Dalam Liebrman, A. (Editor), Building a professional culture in schools (hlm). New York: Teachers College Press.

Darling-Hammond, L. (1999). Teacher quality and student achievement: areview of state policy evidence: University of Washington.

Day, C. (1999). Developing teachers: The challenges of lifelong learning. London: Falmer.

Dembo, M. H., Gibson, S. (1985) Teachers sense of efficacy: An important factor in school. Elementary School Journal, 86, 173-184.

Dessler, G. (1997). Human resource managemant (Cet. 7). Upper Saddle River, NJ: Prentice.

DuFour, Eaker dan DuFour. (2005). On common ground: The power of professional learning communities respond when kids don’t learn. Bloomington: Solution Tree (formerly National Education Service).

DuFour, R., & Marzano, R. J. (2009). High-leverage strategies for principal leadership. Educational Leadership, 66(5). Assosiation For Supervision And Curriculum Development (ASCD).

Fullan. (2006) Change theory A force for school improvement: Centre for Strategic Education Seminar Series Paper No. 15.

Fullan, M. (2007). The Jossey-Bass reader on educational leadership second editon. John Wiley & Sons. Inc. San Francisco.

Fullan, M (2008). Leading profesional learning, in Munro, J. H. (Editor). Educational leadership: Round table viewpoints, 181-186. New York: McGraw Hill Education.

Fullan, M. (2001). Leading in a cultural of change. Jossey-Bass A Wiley Imprint. San Francisco.

Fullan, M. (2001). The new meanging of educational change (3rd). New York. Teacher College Press.

Fullan, M. (2009). Leadership development: The larger context. Educational Leadership Jorunal. 67 (2).

Fullan, M. G. (1992). Successful school improvement: The implementation perspective and beyond. Buckingham: Open University Press.

Fullan, M., & Mascall, B. (2000). Human resource issues in education: A literature review. Wellington: New Zealand Ministry of Education.

Humanika, S., Radin, M., & Yasin, A. M. Z. (2018). The Implementation of the 21st Century Education in Malaysia: A Preliminary Review Perlaksanaan Pendidikan Abad Ke-21 di Malaysia: Satu Tinjauan Awal. Retrieved from www.sainshumanika.utm.my.

Jantan, A. (2018). Teaching and Learning Supervision, Teachers. International Journal of Instruction, 11(4), www.e-ii.netp-ISSN:1694-609x00.513-26

Mohd, A., Nawawi, A. M., & Ismail, S. N. (2016). Tahap efikasi guru dan hubungannya dengan pencapaian sekolah di sekolah-sekolah menengah dalam daerah Bachok. Proceeding of ICECRS, 1(2016) 312-326, International Seminar on Generating Khowledge Through Research.

Tamuri, A. H., & Ahmad, A. (2004). Enhanching teacher profesionalism: The tawheedic paradigm. In Ahmad Sunawi Long et. al. The International Seminar on Islamic Thought Proceeding (pp.297-3030). Bangi. Universiti Kebangsaan Malaysia.

Zamri, A. K., & Nordin, A. R. (2012). An Analysis of the Teachers' Sense of Efficacy Scale within the Malaysian Context using the Rasch Measurement Model. Procedia Social and Behavioral Sciences, 69, 2137-2142.