Abd Karim Amarullah, Mukhtar Latif, Rusmini Rusmini. The Effectiveness of Problem-Solving Skills in Decision-Making at State Junior High Schools in Jambi Province. IJIER [Internet]. 2026 Jan. 6 [cited 2026 Mar. 7];3(1):10-22. Available from: https://international.aripafi.or.id/index.php/IJIER/article/view/477