EDDY, F.; HARIANJA, Y. A. M. Integrated Ecology Recreational Edu-Forest Sibuatan Center. Scientica: Jurnal Ilmiah Sains dan Teknologi, [S. l.], v. 2, n. 12, p. 408–418, 2024. Disponível em: https://jurnal.kolibi.org/index.php/scientica/article/view/3365. Acesso em: 2 sep. 2026.