SANDRA OCTARIA; KHAIRIL ARMAL; TIKA AFRIANI. HUBUNGAN KETERSEDIAAN OBAT ESENSIAL DENGAN KEPUASAN PASIEN DI PUSKESMAS KECAMATAN MANDAU KABUPATEN BENGKALIS. Al-Syifa: Journal of Medical and Public Health Sciences, [S. l.], v. 1, n. 1, p. 1–11, 2026. DOI: 10.1111/alsyifa.v1i1.139. Disponível em: https://aksaraakademiaid.com/index.php/alsyifa/article/view/139. Acesso em: 28 mei. 2026.