Performance evaluation of a locally modified PV module to a PV/T solar collector under climatic conditions of semi-arid region. - Billel Boumaaraf; Houria Boumaaraf; Mohamed El-Amine Slimani; Selma Tchoketch Kebir; Mohamed Salah Ait-cheikh; Khaled Touafek (Math. Comput. Simul., 2020)