Isa Medina Machmudi Isa N, Norhaini Mansor A, Lail Abdul Wahab J, Salwana Alias B. Principals’ Instructional Leadership towards Teachers’ Self-Efficacy. IJET [Internet]. 2018 Aug. 24 [cited 2025 May 21];7(3.30):449-52. Available from: https://mail.sciencepubco.com/index.php/IJET/article/view/18349