Bety Agustina Rahayu, Sutono RYADYM. AKTVITAS DAN KESEHATAN MENTAL REMAJA SELAMA LOCKDOWN PANDEMIC COVID-19. nsj [Internet]. 2022Dec.30 [cited 2024Apr.25];3(2):100 -19. Available from: https://journal.akperkabpurworejo.ac.id/index.php/nsj/article/view/139