Ogunwolu*, L., A. Sosimi, K. Shittu, E. Oyetuni, and S. Oke. “MAINTENANCE JOB SCHEDULING: A MULTI-CRITERIA APPROACH UNDER STOCHASTIC-FUZZY UNCERTAINTY”. CURRENT APPLIED SCIENCE AND TECHNOLOGY, vol. 7, no. 2, Nov. 2007, pp. 77-91, https://li01.tci-thaijo.org/index.php/cast/article/view/86656.