Rahman, M.M., Chowdhury, I. and Rahman, M.M. 2021. Variation of Mechanical Properties of Polypropylene Composites with the Additives Content: An Empirical Mathematical Modeling Study. Journal of Scientific Research. 13, 2 (May 2021), 611–621. DOI:https://doi.org/10.3329/jsr.v13i2.50231.