Fandinata, S.S. and Ernawati, I. 2020. The Effect of Self-reminder Card to the Level of Adherence of Hypertension Patients in Community Health Center in Surabaya. Open Access Macedonian Journal of Medical Sciences. 8, E (Oct. 2020), 647–652. DOI:https://doi.org/10.3889/oamjms.2020.5389.