EFEKTIVITAS TERAPI RELAKSASI OTOT PROGRESIF TERHADAP TEKANAN DARAH PADA LANSIA HIPERTENSI. DHARMA MEDIKA [Internet]. 2023 Jun. 9 [cited 2024 Sep. 20];3(1):1-5. Available from: https://ejournal.unsrittomohon.ac.id/index.php/dharmamedika/article/view/32