Promoting the Usage of Eco-Friendly Tertiary Packaging: A Market Research on the Perceived Behavior of Filipino Consumers Based on Sustainability Factors. Am. J. Soc. Dev. Entrep. [Internet]. 2023 Mar. 20 [cited 2026 Apr. 21];2(1):26-31. Available from: https://e-pallipublishers.com/index.php/ajsde/article/view/1223