M. Pono, Sabbar Dahham Sabbar, Musran Munizu, and Mohamed Ibrahim Mugableh, “Improving Palm Oil Supply Chain Resilience and Bioprocess Skills to Enhance SME Competitiveness: Evidence from South Sulawesi’s Palm Oil Biorefinery Sector”, Int. J. Onl. Eng., vol. 22, no. 08, pp. pp. 25–35, Aug. 2026.