Alfina A, Wulandari LF. Implementasi Gerakan Sekolah Menyenangkan di Sekolah Menengah Kejuruan. JuMP [Internet]. 2023 May 8 [cited 2025 May 10];4(2):182-96. Available from: https://journal.uny.ac.id/index.php/jmp/article/view/60503