TY - GENERIC DO - 10.20944/preprints202301.0429.v1 UR - http://dx.doi.org/10.20944/preprints202301.0429.v1 TI - Role of Fly Ash in Concrete Construction Industry T2 - Preprints AU - Akhnoukh, Amin PY - 2023 DA - 2023/01/24 PB - Preprints