Maulana, Yusup. “mplementation and bstacles to the ulti-ectoral pproach in OVID-19 racing and esting at uskesmas: perience from ilacap, entral ava”. Berita Kedokteran Masyarakat00 (October 30, 2021). ccessed July 15, 2026. https://journal.ugm.ac.id/v3/BKM/article/view/3251.