Kefas, Haruna Mavakumba, Jerome Undiandeye, Abdulhalim Musa Abubakar, and Benjamin John. 2024. “Utilization of Doum Shell Catalyst in Biodiesel Production from Palmitic Acid: Development of Statistical Optimization Approach”. Knowledge-Based Engineering and Sciences 5 (3):83-101. https://doi.org/10.51526/kbes.2024.5.3.83-101.