Syafrinal, et al. “THE EFFECT OF THE AMOUNT OF SODIUM METOXIDE CATALYST AND HEATING TIME ON THE QUALITY OF SHORTENING PRODUCTS IN THE INTERESTERIFICATION PROCESS”. Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian, vol. 9, no. 2, June 2025, pp. 332-4, doi:10.32585/ags.v9i2.6168.