Ferreira, Manuel Alberto. “A DIFFERENTIAL EQUATION OCCURRING IN THE M|M| QUEUE PARAMETERS STUDY USING A MARKOV RENEWAL PROCESS”. Acta Scientiae et Intellectus 1, no. 2 (April 5, 2024): 10–15. Accessed September 19, 2024. http://actaint.com/index.php/pub/article/view/23.