“The Impact Of Physical Fitness On Acute Mountain Sickness Incidence: A Study At Mount Buthak Batu Malang”. INTERNATIONAL JOURNAL OF MIDWIFERY RESEARCH 3, no. 3 (March 30, 2024). Accessed August 2, 2025. https://ijmr.iiknutuban.ac.id/index.php/ijmr/article/view/62.