Laowo, Ervin Rosanti Anastasia, Khairunnisa Khairunnisa, and Wiryanto Wiryanto. “Essential Drug Availability and Affordability in Gunungsitoli”. International Journal of Basic & Clinical Pharmacology (September 19, 2026). Accessed September 20, 2026. https://www.ijbcp.com/index.php/ijbcp/article/view/6368.