Arjun Setiawan Ndraha, Farhan Zacky, Deni Faisal Mirza. THE EFFECT OF AGE, QUALITY AND GENDER ON CUSTOMERS’ INTEREST IN DRINKING COFFEE AT COFFEE SHOP JABU HELA, MEDAN CITY. MORFAI [Internet]. 2024 Dec. 30 [cited 2026 Aug. 24];4(3):2046-54. Available from: https://radjapublika.com/index.php/MORFAI/article/view/3594