“EFEKTIVITAS TERAPI RELAKSASI OTOT PROGRESIF TERHADAP TEKANAN DARAH PADA LANSIA HIPERTENSI”. DHARMA MEDIKA 3, no. 1 (June 19, 2023): 1–5. Accessed January 19, 2025. https://ejournal.unsrittomohon.ac.id/index.php/dharmamedika/article/view/32.