N. L. T. Minkla, J. Atchana, W. Bagamla, P. N. D. Djonga, R. S. Deramne, and J. B. Tchatchueng, “Response surface methodology for the production of a filter membrane from the combination of sand, PET and salt as a pore-forming agent: Application to the filtration of wastewater from septic tanks”, Int. j. chem. mater. sci., vol. 7, no. 1, pp. 11-25, Aug. 2024.