Gamage, S., Weerakoon, T. and Kokila, S. (2020) “Case Study: A Mobile ERP to Handle Multiple Sand Mining Sites (Welithota App)”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 50(2), pp. 33–42. Available at: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/10923 (Accessed: 19 April 2024).