Tikusan M. Kesan pembelajaran berasaskan masalah berbantukan peta pemikiran terhadap motivasi belajar mata pelajaran ekonomi: The effects of problem-based learning aided by mind maps on motivation in learning economics subject. JPP [Internet]. 2024 Mar. 29 [cited 2026 Oct. 2];12(1):19-34. Available from: https://jurcon.ums.edu.my/ojums/index.php/jurnal-pemikir-pendidikan/article/view/5004