[1]
R. . Rahmawati, F. . Aprilliani, and N. Muhammad Malikul Adil, “Optimization of Bio-Additive Formulation Using Subang Citronellal, Clove, and Patchouli: Evaluation of Density, Power Output, and CO₂–O₂ Emissions”, IJSE, vol. 5, no. 4, pp. 373–379, Dec. 2025.