TY - JOUR TI - The use of coconut shell ash as partial replacement of cement to improve the thermal properties of concrete and waste management sustainability in Nigeria and Africa, for radiation shielding application AU - U. Rilwan AU - M.A. Abdulazeez AU - I. Maina AU - O.W. Olasoji AU - A. El-Taher AU - Islam G. Alhindawy AU - K.A. Mahmoud AU - M.I. Sayyed AU - Mohamed Elsafi AU - M. Rashad AU - Yasser Maghrbi PY - 2025 JO - Scientific African VL - 27 SP - e02578 DO - 10.1016/j.sciaf.2025.e02578 UR - https://doi.org/10.1016/j.sciaf.2025.e02578 ER -