El Hichami O, Naoum M, Al Achhab M, Berrada I, El Mohajir BE. An Algebraic Method for Analysing Control Flow of BPMN Models. Int. J. Recent Contrib. Eng. Sci. IT [Internet]. 2015 Oct. 19 [cited 2024 Nov. 21];3(3):pp. 20-26. Available from: https://online-journals.org/index.php/i-jes/article/view/4862