Yusma, A. A. ., and I. . Firman. “THE RELATIONSHIP BETWEEN PATIENT CHARACTERISTICS AND KNOWLEDGE WITH ADHERENCE TO ANTIHYPERTENSIVE MEDICATION: A CROSS-SECTIONAL STUDY IN A PRIMARY CARE CLINIC”. IONTech Journal, vol. 7, no. 1, Feb. 2026, pp. 72-81, doi:10.62702/ion.v7i1.163.