Ali, A.I., Karouach, F., Lahboubi, N., Bakraoui, M. and El Bari, H. 2018. Perception and Behavior Analysis of Comorians Citizens on the Solid Household Waste Problems. European Scientific Journal, ESJ. 14, 26 (Sep. 2018), 297. DOI:https://doi.org/10.19044/esj.2018.v14n26p297.