Wechsawan Lakas. (2019) Utilization of Waste Plastic Bags to Improve Stability of Para-Asphalt Concrete : A Case Study of the Entrance Road at Ao Nang Subdistrict Administration Organization, Krabi Province. <i>Naresuan University Journal: Science and Technology</i>, <i>27</i>(2), 11-20.Wechsawan Lakas. "Utilization of Waste Plastic Bags to Improve Stability of Para-Asphalt Concrete : A Case Study of the Entrance Road at Ao Nang Subdistrict Administration Organization, Krabi Province". Naresuan University Journal: Science and Technology 27 (2019):11-20.Wechsawan Lakas. Utilization of Waste Plastic Bags to Improve Stability of Para-Asphalt Concrete : A Case Study of the Entrance Road at Ao Nang Subdistrict Administration Organization, Krabi Province. Naresuan University Graduate School:ม.ป.ท. 2019.