AFIFAH, Tsamara; HARAHAP, Heri Faisal; SILFIA, Silfia; AMIR, Reza Mardiyah. The Role of Land Area as A Mediator in The Relationship between Palm Oil Price and Productivity on Farmers’ Income in Bangko Pusako Rokan Hilir. Andalasian International Journal of Agriculture and Natural Sciences (AIJANS), [S. l.], v. 6, n. 1, p. 26–36, 2025. DOI: 10.25077/aijans.v6.i1.26-36.2025. Disponível em: https://aijans.lppm.unand.ac.id/index.php/aijans/article/view/86. Acesso em: 8 nov. 2026.