Pratama YY, Farhany FF, Amalia I, Husna N, Widyasari V. IMPLEMENTATION OF HEALTH PROTOCOLS DURING COVID-19 PANDEMIC IN PONDOK PESANTREN IN THE SPECIAL REGION OF YOGYAKARTA. JPMK [Internet]. 2022 Dec. 28 [cited 2024 Aug. 6];4(2):74-81. Available from: https://e-journal.unair.ac.id/JPMK/article/view/37371