Shaheen Pouladvar and Shahram Pouladvar natara onyinye Ihe Nrite A' Design Award nke Ọlaọcha maka Black Hole Multifunctional Guitar na Nhazi Ngwá Egwu
Ndị ikpe mba ụwa nke asọmpi A' Design Award & Competition nke 2018 - 2019 asọpụrụla Shaheen Pouladvar and Shahram Pouladvar nke Pouladvar Design Group maka nhazi ngwá egwu








