Mweresa, M., K. Ombui, and M. Iravo. “EFFECT OF THIRD PARTY LOGISTICS PROVIDERS’ SERVICES ON THE PERFORMANCE OF MANUFACTURING FIRMS IN NAIROBI CITY COUNTY”. Academic Journal of Social Sciences and Education, vol. 9, no. 4, Oct. 2021, http://www.ajsse.org/index.php/1/article/view/36.