“Classification of Standing Types at PT. Work Locations. Sustainable Forest Tusam in Krakap Dusun, Umang Village, Linge District, Central Aceh District”, IJSR, vol. 2, no. 1, hlm. 177–186, Okt 2024, Diakses: Agu 31, 2026. Tersedia pada: https://www.penerbitjurnalinternasional.com/index.php/ijsr/article/view/773