Rittiboonchai, W. “BEHAVIOR AND FACTORS AFFECTING THE DECISION TO PURCHASE SAFE VEGETABLES PRODUCTS THROUGH E-COMMERCE AND MULTI-CHANNEL MARKETING OF CONSUMERS IN BANGKOK METROPOLITAN AND THE VICINITIES”. RMUTT Global Business and Economics Review, vol. 16, no. 2, Dec. 2021, pp. 141-54, https://so03.tci-thaijo.org/index.php/RMUTT-Gber/article/view/254184.