I NGURAH GEDE VERAR FUJASTAWAN; ISA HARPIKA BR. GINTING; JESICCA HASIBUAN. PENYULUHAN FISIOTERAPI MENGENAI KASUS LOW BACK PAIN PADA LANSIA DI KEC. SIDAMANIK KAB. SIMALUNGUN. Nusantara Hasana Journal, [S. l.], v. 1, n. 11, p. 115–121, 2022. DOI: 10.59003/nhj.v1i11.1960. Disponível em: https://www.nusantarahasanajournal.com/index.php/nhj/article/view/1960. Acesso em: 29 mar. 2026.