[1]
M. Ibrahim, A. H. Al-Nefaie, N. S. Butt, A. M. AboAlkhair, H. M. Yousof, and R. S. Mahmoud, “A Novel Chen Extension for Risk Analysis with MOOP and PORT-VAR Assessments under Hydrological Flow Data and Financial Case Study ”, Pak.j.stat.oper.res., vol. 22, no. 1, pp. 103–133, Mar. 2026, doi: 10.18187/pjsor.v22i1.4683.