Kalifa, P., K. Arouna, O. Boukaré, L. Roland, S. Oumar, B. J. Dieudonné, T. Siaka, and Z. Belkacem. “Study and Feasibility of a Flat Collector Cooker Using Vegetal Heat Transfer Fluid”. Asian Journal of Environment & Ecology, Vol. 16, no. 4, Dec. 2021, pp. 216-23, doi:10.9734/ajee/2021/v16i430271.