Dewi, Fenny BNL Tobing, and Christina N. Sihombing. 2020. “ANALYSIS OF FACTORS AFFECTING CONSUMERS IN BUYING KYT BRAND HELMET (Cace Study of Residents in Cawang East Jakarta)”. Fundamental Management Journal 5 (2), 76 - 96. https://doi.org/10.33541/fjm.v5i2.2236.