Abdellatif, S. M., N. M. El Ashmawy, M. K. El-Bakhaswan, and H. H. Tarabye. 2019. “Hybird, Solar and Biomass Energy System for Heating Greenhouse Sweet Coloured Pepper”. Advances in Applied Science and Technology Vol. 1, June, 111-34. https://stm1.bookpi.org/index.php/aast-v1/article/view/110.