ISHA GUPTA  AND  Dr.Vinod Kumar Sharma. “Algorithm for Minimization Case in Interval Assignment Problem”. Journal of the Oriental Institute, ISSN:0030-5324 UGC CARE Group 1 74, no. 2 (June 15, 2025): 229–235. Accessed June 19, 2025. https://www.journaloi.com/index.php/JOI/article/view/818.