SINUR, I.; MADRIS, M.; FITRIANTI, R. . Analysis of the utilization of leisure time in economic activities of middle school age population in East Luwu Regency. Jurnal Mantik, [S. l.], v. 7, n. 2, p. 878-884, 2023. DOI: 10.35335/mantik.v7i2.3894. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/3894. Acesso em: 20 may. 2026.