Br Karo Sekali IV, Renaldi R, Priwahyuni Y, Mitra M, Leonita E. The Effect of Education Through WhatsApp and Zoom on Knowledge and Practice of Hypertension Control in Hypertensive Patients at the Rejosari Health Center in 2021. J Keskom [Internet]. 2022 Dec. 12 [cited 2024 Nov. 22];8(3):397-40. Available from: https://jurnal.htp.ac.id/index.php/keskom/article/view/1275