Ervinna D, Edward YR, Ariesa Y, Sari NDR. The influence of social media marketing and service quality on customer satisfaction as an intervening variable towards the purchase decision of chest freezer products at PT. Royal Sutan Agung. JEBL [Internet]. 2023 Aug. 30 [cited 2025 Jul. 26];3(4):49-60. Available from: https://journal.privietlab.org/index.php/JEBL/article/view/239