DELLA, Aprillia Savita; MUHAMMAD, Heryanto Nur. The Effect of the Pesantren Educational Environment on the Cardiovascular Fitness Outcomes of Seventh-Grade Students at MTs Manba’ul Hikam. Journal of Educational Sciences, [S. l.], v. 10, n. 1, p. 1575–1584, 2026. DOI: 10.31258/jes.10.1.p.1575-1584. Disponível em: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/1629. Acesso em: 12 may. 2026.