Sugiyono S, Hardyanto W, Masrukan M. Developing Academic Supervision Model Assisted by The Information System Management on Geography Teachers of Senior High School in Pekalongan Regency. EM [Internet]. 13Apr.2019 [cited 22Nov.2024];8(1):88-6. Available from: https://journal.unnes.ac.id/sju/eduman/article/view/29194