Yuli Eni, Christy Agustina, Metta Merlinna, Risya Bella, Lim Sanny. The Factors Affecting Efficiency of Palm Kernel in Indonesia Palm Oil Industry. IJAST [Internet]. 2020Jun.6 [cited 2024May3];29(04):4463 -472. Available from: http://sersc.org/journals/index.php/IJAST/article/view/24850