ACHMAD ZAKY MAULANA; OSLY USMAN. The Influence of Extracurricular Activities, Peer Tutoring, and Intensive Study Sessions on National Science Competition Achievement. International Student Conference on Business, Education, Economics, Accounting, and Management (ISC-BEAM), [S. l.], v. 3, n. 1, p. 2019–2037, 2025. DOI: 10.21009/ISC-BEAM.013.151. Disponível em: https://journal.unj.ac.id/unj/index.php/isc-beam/article/view/50366. Acesso em: 5 dec. 2025.