[1]Tuan, L.N. et al. 2015. SLUDGE PARTICLE SIZE REDUCTION UNDER ALKALINE, ULTRASONIC, THERMAL, AND COMBINED PRETREATMENTS. <i>Vietnam Journal of Science and Technology</i>. 53, 1 (Feb. 2015), 51. DOI:https://doi.org/10.15625/0866-708X/53/1/3892.