Hamdani, Rita, and Denada Florencia Leona. “Relationship Between Handgrip Strength With the 6-Minute Walking Test Distance in Heart Failure Patients”. INSOLOGI: Jurnal Sains dan Teknologi 2, no. 4 (August 28, 2023): 834–841. Accessed May 25, 2026. https://www.journal.literasisains.id/index.php/insologi/article/view/2323.