Optimization in INDUSTRIAL AND APPLIED MATHEMATICS / by Yusof Yaacob, editor, Farhana Johar, contributor, Mohd. Ismail Abdul Aziz, contributor, Rashidah Ahmad, contributor, Zaitul Marlizawati Zainuddin, contributor, Rohanin Ahmad, contributor, Akbar Banitalebi, contributor, Soudeh Babeizadeh, 1982-, contributor, Tolhah Abdullah, contributor, Raja Rajeswari Ponnusamy, contributor