Al Afghani, F.; Tri Atmaja, S.; Nurdam, N.; Sulistia, S.; Sampora, Y.; Fahmiati, S.; Irawan, Y.; Ndruru, S. T. C. L.; Wihadi, M. N. K.; Sofyan, M. I. An easy platform for calculating biodiesel yield with a graphical user interface. SEHS 2025, 19, 25020003.