MANGA, Joice; RIDHAWATI, Ridhawati; DAMAYANTI, Jeanne. UTILIZATION OF BEEF TALLOW IN THE SYNTHESIS OF ETHYL ESTER NITRATE TO IMPROVE DIESEL OIL . Jurnal Ilmiah Ilmu Terapan Universitas Jambi, [S. l.], v. 10, n. 2, p. 668–681, 2026. DOI: 10.22437/jiituj.v10i2.54039. Disponível em: https://www.online-journal.unja.ac.id/JIITUJ/article/view/54039. Acesso em: 17 may. 2026.