Kuppulakshmi, V., and C. Sugapriya. “An Imperfect Integrated Production With Advertisement Cost Due to PMC under Fuzzy Systems”. International Journal of Psychosocial Rehabilitation 24, no. 8 (October 31, 2020): 10613–10626. Accessed August 1, 2026. https://www.psychosocial.com/index.php/ijpr/article/view/11789.