IRWAN, I.; MUSTAQIM, M.; SISKA, F.; NURARIYANTI, L.; ANDRINA, H. Survival strategies of rubber farmers in Nagari Batukambing, Ampek Nagari District, Agam Regency, West Sumatra Province, Indonesia. Jurnal Ilmu Pendidikan dan Humaniora, [S. l.], v. 14, n. 2, p. 151–158, 2025. DOI: 10.35335/jiph.v14i2.122. Disponível em: https://journals.ristek.or.id/index.php/jiph/article/view/122. Acesso em: 29 apr. 2026.