Imad, Rezzoug, and Merabti Nesrine Lamya. “Sentinel Method and Distributed Systems With Missing Data”. Innovative Journal of Mathematics (IJM) 1, no. 2 (April 14, 2022): 44–62. Accessed December 22, 2024. https://www.sigmawings.com/journals/index.php/IJM/article/view/26.