Welly Arifin I, Handayani Harahap H, Rudy Sentosa Rajagukguk F. The Impact of Green Marketing Techniques on Consumer Purchasing Decisions in Organic Product Companies in North Sumatra through Product Quality Perception as an Intervening Variable. IJEMA [Internet]. 2025 Jan. 17 [cited 2026 May 3];2(8):709-20. Available from: https://ij.lafadzpublishing.com/index.php/IJEMA/article/view/231