sonnoei, thitapa, and ปานคำ สุมามาลย์. 2022. “THE INFLUENCE OF CAUSAL FACTORS AFFECTING PURCHASE INTENTION USED SHOES ON FACEBOOK PAGE OF CONSUMERS IN BANGKOK AND ITS VICINTY”. Mahamakut Graduate School Journal 20 (1). https://so04.tci-thaijo.org/index.php/mgsj/article/view/259410.