POLICY IMPLEMENTATION OF THE FIVE-DAY WORK PROGRAM (LKH) CASE STUDY AT SMP NEGERI 1 PAGUYAMAN. JIMB [Internet]. 31 Mei 2021 [dikutip 3 April 2026];9(3):80-6. Tersedia pada: https://journals.ubmg.ac.id/index.php/JIMB/article/view/179