Penerapan Konsep Teori Betty Neuman “System Model” Pada Asuhan Keperawatan Pasien Hemodialisa. JKN [Internet]. 2025 Dec. 30 [cited 2026 Oct. 8];1(2):136-43. Available from: https://jurnalnusantara.bayuaji.org/index.php/jkn/article/view/24