1.
Arnellis A, Jamaan E, Nasution M, Ahmad D. OLYMPIAD MATERIAL DEVELOPMENT FOR IMPROVING OF TEACHER PROFESSIONALISM MGMP SMP REGENCY OF AGAM WEST REGION. pelita [Internet]. 8Mar.2018 [cited 21Nov.2024];1(1):43-6. Available from: http://pelitaeksakta.ppj.unp.ac.id/index.php/pelitaeksakta/article/view/13