Mapungwana (PhD), Pheyiye, and Felix Okoye (PhD). “ South Africa: Exploring the Snack-Food Consumer Littering and Responsibility towards the Environment”. Research and Analysis Journal 4, no. 10 (October 21, 2021): 10–24. Accessed October 31, 2024. http://rajournals.com/index.php/raj/article/view/254.