Salim Chikhi, Abdelmalek Amine, Allaoua Chaoui, Djamel-Eddine Saïdouni, Mohamed-Khireddine Kholladi: Modelling and Implementation of Complex Systems - Proceedings of the 6th International Symposium, MISC 2020, Batna, Algeria, October 24-26, 2020. Lecture Notes in Networks and Systems 156, Springer 2021, ISBN 978-3-030-58860-1