Noviawan R, Ismiyah E, Fathoni MZ. MARKETING STRATEGY ANALYSIS OF LEATHER CRAFT PRODUCTS IN UD. IRWAN JAYA IN THE TIME OF COVID-19 WITH SWOT METHODS and QSPM. UMGESHIC [Internet]. 2021 Dec. 23 [cited 2025 Jun. 6];1(2):659-6. Available from: https://journal.umg.ac.id/index.php/umgeshic/article/view/3440