S. Shetye and S. Ambare, “OPTIMISATION 8 EVALUATION OF N-(1,3-DIMETHYLBUTYL)-N´-PHENYL-1,4-PHENYLENEDIAMINE (6-PPD)-AN ANTIDEGRADANT IN TREAD COMPOUND AND CHARACTERISATION OF RUBBER VALCANISATES FOR ITS PERFORMANCE”, JASR, vol. 11, no. Suppl 2, pp. 42-54, Apr. 2020.