Oryza Sativa H Sihotang, Putri Adinda Ramadhani, Hutagalung, Nur Indah Rahma Dilla, Zahra Andini, Nadhilah hasibuan, et al. Literature Analysis on the Effectiveness of Referral Systems in Improving Access to Health Services. IJHESS [Internet]. 2025 Jul. 29 [cited 2026 Oct. 2];7(3):1248~1254. Available from: https://jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/7420