Justus Ochieng, Ramu Govindasamy, Fekadu F Dinssa, Victor Afari-Sefa, James E Simon. Retailing traditional African vegetables in Zambia. AERR. 2023;32(2):175-185. Accessed October 20, 2025. https://epubs.icar.org.in/index.php/AERR/article/view/140980