Neutrosophic Cognitive Map for a Multi-Objective Decision Making in Software Projects. - Salah Hasan Al-subhi; Gaafar S. Mahdi; Iliana Perez Pupo; Pedro Piñero Pérez; Maikel Leyva Vázquez (CIbSE, 2019)

Estimation of Distribution Algorithm for solving the Multi-mode Resource Constrained Project Scheduling Problem. - Gaafar S. Mahdi; Julio Madera Quintana; Pedro Piñero Pérez; Salah Hasan Al-subhi (EAI Endorsed Trans. Energy Web, 2020)

Triangular Neutrosophic Cognitive Map for Multistage Sequential Decision-Making Problems. - Salah Hasan Al-subhi; Elpiniki I. Papageorgiou; Pedro Piñero Pérez; Gaafar S. Mahdi; Luis Alvarado Acuña (Int. J. Fuzzy Syst., 2021)