Irawati I, Ambiyar A, Rizal F, Yeni J F. The Evaluation of Model School Programs at SMPN 4 Padang west Sumatera Province. IJEDS [Internet]. 2020 Dec. 14 [cited 2026 May 14];3(1):71-80. Available from: http://ijeds.ppj.unp.ac.id/index.php/IJEDS/article/view/280