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 (Feb. 2022), 1–8. DOI:https://doi.org/10.33086/jhs.v15i01.2218.