Dewi, Fenny BNL Tobing, and Christina N. Sihombing. “ANALYSIS OF FACTORS AFFECTING CONSUMERS IN BUYING KYT BRAND HELMET (Cace Study of Residents in Cawang East Jakarta)”. Fundamental Management Journal 5, no. 2 (October 29, 2020): 76 - 96. Accessed November 21, 2024. http://ejournal.uki.ac.id/index.php/jm/article/view/2236.