Experimental Approach towards Analysis of Effective Utilization of Natural and Artificial Substances in Concrete: Examining the suitability and effectiveness of fly ash, coconut shell, and glass as alternative construction materials. JASRAE [Internet]. 2018 Apr. 27 [cited 2024 Sep. 20];15(2):499-505. Available from: https://ignited.in/index.php/jasrae/article/view/7976