Haiat k. Alhaj, Abdalaziz Shutah, Mahmoud Bahri and Muhammad Muhammad 2024. Estimating the productivity index for some libyan wells using prosper and kappa saphir softwear. Sebha University Conference Proceedings. 3, 2 (Oct. 2024), 1–6. DOI:https://doi.org/10.51984/sucp.v3i2.3456.