Iswantoro, A., A. Z. M. Fathallah, Semin, and R. F. Saputra. “he ffect of ixing iesel uel ith ottonseed il and oconut il on he erformance of -troke iesel ngine”. nternational ournal of arine ngineering nnovation and esearch, vol. 3, no. 3, July 2025, pp. 78-83, doi:10.12962/j25481479.v3i3.6056.