J. J. Petro, K. M. O. Osaki, and M. A. Mislay , Trans., “The Relationship between In-service Teacher Training and English Language Literacy in Public Primary Schools: An Instructional Supervision, Coaching and Mentoring Models: A Literature Review”, Int. J. Educ. Found., vol. 3, no. 3, pp. 573–584, Jul. 2026, doi: 10.33687/ijef.003.03.00143.