Bin Saat, Lee, and Shukri Zain. 2016. “Pengaruh Kepimpinan Instruksional, Efikasi Dan Tugas Rutin Pengetua Terhadap Pencapaian Akademik”. Malaysian Journal of Social Sciences and Humanities (MJSSH) 1 (3), 42 - 65. https://doi.org/https://doi.org/10.47405/mjssh.v1i3.17.