[1]
Feti Novia Sari, Zulfendri and Sri Rahayu Sanusi 2020. Referral Demand of Patients in Pantai Cermin Public Health Center Langkat. Britain International of Humanities and Social Sciences (BIoHS) Journal. 2, 1 (Feb. 2020), 314-320. DOI:https://doi.org/10.33258/biohs.v2i1.194.