Ikponmwosa EE, Ehikhuenmen SO, Irene KK. COMPARATIVE STUDY AND EMPIRICAL MODELLING OF PULVERIZED COCONUT SHELL, PERIWINKLE SHELL AND PALM KERNEL SHELL AS A POZZOLANS IN CONCRETE. Acta Polytech [Internet]. 2019 Dec. 31 [cited 2025 Jul. 9];59(6):560-72. Available from: https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/5544