Patel, Jinal J, Shital Shukla, and Santosh Gaikwad. “Development of Open Source GIS Based Field Service Management Software for Pharmaceutical Industries”. International Journal of Computer Sciences and Engineering 8, no. 8 (August 31, 2020): 61–66. Accessed February 1, 2026. https://ijcse.isroset.org/index.php/j/article/view/6145.