Online ISSN 2745-3650 Print ISSN 2085-3823
Universitas Riau, Indonesia
Efisiensi Biaya Peremajaan Kelapa Sawit Pola Swadaya di Desa Sei Putih Cost Efficiency of Self-help Pattern of Oil Palm Rejuvenation in Sei Putih Village
Strategi Peremajaan Perkebunan Kelapa Sawit Rakyat Kabupaten Rokan Hilir Strategy for Rejuvenating People's Oil Palm Plantations in Rokan Hilir Regency
