Ramadhani, D. Y. ., Fitriana, E. . and Febriyanti, C. D. (2022) “Locus of Control and Self-Efficacy Relationship with Medication Adherence in Elderly with Hypertension”, Journal of Health Sciences, 15(01), pp. 1–8. doi: 10.33086/jhs.v15i01.2218.