Nidya, Indriana Rahma, Apoina Kartini, and Suyatno Suyatno. “The Relationship Physical Fitness With Learning Achievement of High School Students in Semarang: Hubungan Kebugaran Jasmani Dengan Prestasi Belajar Pada Siswa Sekolah Menengah Atas Di Semarang”. Amerta Nutrition 8, no. 3SP (December 31, 2024): 105–114. Accessed February 10, 2025. https://e-journal.unair.ac.id/AMNT/article/view/63159.