Ahmed Kadhim Hussein, Amaal Abdul Razaq Abdul Hussein, Awatef Abidi, Ali Basem, Farhan Lafta Rashid, Mohamed Bechir BEN HAMIDA, Uddhaba Biswal, Bagh Ali and Sajjad Firas Abdulameer 2024. Opposing Mixed Convection in an Open Parallelogram Cavity with the Horizontal Channel: Effects of the Heat Source Length and Location. Journal of Advanced Research in Numerical Heat Transfer. 14, 1 (Jan. 2024), 118–135. DOI:https://doi.org/10.37934/arnht.14.1.118135.