ANWAR, Khairul; ISHAK, Ishak; ISRIL, Isril; ERMAN, Erman. Political Ups And Downs of Policy Issues Palm Oil in Riau. Nakhoda: Jurnal Ilmu Pemerintahan, [S. l.], v. 20, n. 2, p. 164–177, 2021. DOI: 10.35967/njip.v20i2.218. Disponível em: https://nakhoda.ejournal.unri.ac.id/index.php/njip/article/view/218. Acesso em: 5 may. 2024.