พึงวัฒนานุกูล ผ. Marketing Mix Strategy in Buying Decision Making of the Royal Project’s Organic Vegetables of the Elderly in Bangkok. Pathumthani University Academic Journal, [S. l.], v. 11, n. 1, p. 278–282, 2019. Disponível em: https://so05.tci-thaijo.org/index.php/ptujournal/article/view/188460. Acesso em: 27 apr. 2024.