Fahrizal, Hermanto. The Effect of Principal’s Academic Supervision, Teacher Work Motivation, and Work Environment on Elementary School Teachers’ Performance in Keritang District, Indragiri Hilir Regency. IJETR [Internet]. 2025 Mar. 15 [cited 2026 Jun. 14];3(1):123-36. Available from: https://jurnalinternasional.com/index.php/ijetr/article/view/403