Kadidae, La Ode, Ruslin Ruslin, Laily Nurliana, and Laode Abdul Kadir. 2020. “Sintesis Ester Asam Sinamat Menggunakan Variasi Katalis Asam”. Jurnal Pijar Mipa 15 (3):240-46. https://doi.org/10.29303/jpm.v15i3.1904.