Vol. 15 No. 1 (2565): January - June 2022

บทความวิจัย

• The Work Study and Standard Time for Processing Dragon Jars: Case Study of a Dragon Jar Factory

  Thawatchai Prayatwong, Chertchai Thurapaeng, Tongtang Tonglim, Choosak Pornsing

  1-12

  • PDF (ภาษาไทย)

• Proximate Analysis Based Higher Heating Value Correlation of Biomass and Biochar from Cacao Husk and Corncob

  Nongnoot Srilek, Pran Makarkard, Wipawan Nunto, Pornhathai Putthawan, Sitthikrit Leckpool

  13-25

  • PDF (ภาษาไทย)

• Value Chain Comparison of Parchment Coffee Production Process: A Case Study of Doi Chang Village Community Enterprise

  Prawet Anan-ue, Seksan Winyangkul, Nakorn Chaiwongsakda, Wuttichai Tiamsiri

  26-36

  • PDF (ภาษาไทย)

• Design and Development of Spatial Research Data Center for Uttaradit Rajabhat University

  Phanuwat Khanja

  37-49

  • PDF (ภาษาไทย)

• Study on Properties of Clayed Soil from Sediment Trapping Sump of Mae Moh Mine for Use in Ceramic Works

  sucheewan inthung, Pongchana Chutima, Anucha Wannagon

  50-62

  • PDF (ภาษาไทย)