Zelalem, Mengistu, and Kamil Dino Adem. “Performance Evaluation of Modified Solar Bubble Dryer for Red Pepper (capsicum)”. Zede Journal of Ethiopian Engineers and Architects 43 (January 12, 2025): 121–132. Accessed January 22, 2026. https://ejol.aau.edu.et/index.php/ZEDE/article/view/12976.