Olyverdi R, Munawaroh S, Putri VY. BEDA PENGARUH ISOMETRIC HANDGRIP EXERCISE DAN SLOW DEEP BREATHING EXERCISE TERHADAP TEKANAN DARAH LANSIA HIPERTENSI DI PUSKESMAS PANGKALAN. PMJ [Internet]. 2023 Jul. 4 [cited 2025 Oct. 29];2(1):1-9. Available from: https://ojs.ufdk.ac.id/index.php/pmj/article/view/2453