Determination of the locations and capacities of sugar cane loading stations in Thailand. - W. Khamjan; S. Khamjan; Supachai Pathumnakul (Comput. Ind. Eng., 2013)

Pig procurement plan considering pig growth and size distribution. - S. Khamjan; Kullapapruk Piewthongngam; Supachai Pathumnakul (Comput. Ind. Eng., 2013)

Harvest scheduling algorithm to equalize supplier benefits: A case study from the Thai sugar cane industry. - Surached Thuankaewsing; S. Khamjan; Kullapapruk Piewthongngam; Supachai Pathumnakul (Comput. Electron. Agric., 2015)