Maulidah, Silvana, Supriyadi, Fitria Dina Riana, and Nurul Lailatus Sholehah. MANAJEMEN PERKEBUNAN KELAPA SAWIT RAKYAT (Konsep & Strategi Keberlanjutan). PT. Ghani Press Group, 2026. Accessed July 22, 2026. https://e-book.ghanipress.com/index.php/ghanipress/catalog/book/64.