Amita Pradhan, Swati Vijay. “"FEASIBILITY STUDY FOR IMPLEMENTATION OF SIX SIGMA IN SINHGAD INSTITUTE(STES) LIBRARIES FOR ENHANCING QUALITY OF LIBRARY PROCESSES AND SERVICES"”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 18, no. 7, Apr. 2021, pp. 2374-85, https://archives.palarch.nl/index.php/jae/article/view/8458.