Tran, T.V. and Le, H. 2016. An Integer Programming Model for Alternative Selection and Planning Stages for Cleaner Production Programs: a Case Study for Greenhouse Gases Reduction. Science and Technology Development Journal. 19, 2 (Jun. 2016), 5-17. DOI:https://doi.org/https://doi.org/10.32508/stdj.v19i2.695.