TIRTOACA IRIMIA, OANA, VALENTIN NEDEFF, MIRELA PANAINTE-LEHADUS, and CLAUDIA TOMOZEI. 2016. “EFFICIENCY OF WATER FILTERING PROCESS DEPENDING ON THE FILTER LAYER POROSITY AND FLOW - A MATHEMATICAL MODEL”. Journal of Engineering Studies and Research 22 (4):54-61. https://doi.org/10.29081/jesr.v22i4.97.