“Mineralogical and Geochemical Evaluations of Quaternary Sedimentary Clay Formation, Niger Delta Basin, Nigeria: Depositional Environments, Provenance and Paleoclimatic Outcomes in Umukwata and Its Environs Case Study”. Communication In Physical Sciences, vol. 13, no. 2, Feb. 2026, pp. 163-77, https://journalcps.com/index.php/volumes/article/view/751.