BURHAN, Asmat et al. Effect of Progressive Muscle and Autogenic Relaxation on Post-Spinal Pain and Anxiety: A Three-Group Randomized Controlled Trial. Jurnal Keperawatan Soedirman, [S.l.], v. 20, n. 2, p. 111-118, july 2025. ISSN 2579-9320. Tersedia pada: <https://jos.unsoed.ac.id/index.php/jks/article/view/14415>. Tanggal Akses: 15 sep. 2025 doi: https://doi.org/10.20884/1.jks.2025.20.2.14415.