Nihafeezar Hayiwangoh และ Piyaruk Pradabphetrat;Vichit Rangpan. (2023) Greenhouse Gas Emission Reduction Guidelines to Promote GreenUniversity of Rajabhat Universities in Southern Thailand. <i>Interdisciplinary Research Review (IRR)</i>, <i>18</i>(6), 17-23.Nihafeezar Hayiwangoh และ Piyaruk Pradabphetrat;Vichit Rangpan. "Greenhouse Gas Emission Reduction Guidelines to Promote GreenUniversity of Rajabhat Universities in Southern Thailand". Interdisciplinary Research Review (IRR) 18 (2023):17-23.Nihafeezar Hayiwangoh และ Piyaruk Pradabphetrat;Vichit Rangpan. Greenhouse Gas Emission Reduction Guidelines to Promote GreenUniversity of Rajabhat Universities in Southern Thailand. Phetchaburi Rajabhat University:ม.ป.ท. 2023.