andar, I., Alwi, A., & Firdaus, F. (2026). THE EFFECT OF FREE SHIPPING AND FLASH SALES ON STUDENTS’ IMPULSE BUYING ON E-COMMERCE SHOOPE IN BIMA CITY. Jurnal PenKoMi : Kajian Pendidikan Dan Ekonomi, 9(1), 72-81. https://doi.org/10.33627/pk.v9i1.4172