Performance modelling and enhancement of solar water pumping system using Gumbel-Hougaard family copula. - Ibrahim Yusuf; Mus'abu Musa; Abdullahi Sanusi (Int. J. Math. Oper. Res., 2023)

Mean time to failure modelling and sensitivity analysis of mixed standby serial systems. - Ibrahim Yusuf; Muhammad Sagir Aliyu; Mus'abu Musa (Int. J. Math. Oper. Res., 2024)