Published: 2023-12-28

Low-cost Household Wastewater Treatment for Communities along the Wang River Lampang Province

Prasong Norkaew, Somporn Tiebkhad, Niwat Kitpaisansakul, Aekarath Intawongsa, Natsinee Tangsiripaiboon, Narong Krueganta, Winai Tasaeng, Siwat Lawanwadeekul, Kittisak Samuttharak, Chaowoot Singkaew

1-11

Improving The Efficiency of Parchment Coffee Sorting using ECRS Technique and Ergonomics: A Case Study of Farmers in Mae Chan Luang Village, Chiang Rai Province

Supaporn Kamtaeja, Jintana Rawichai, Prawet Anan-ue, Seksan Winyangkul, Wipob Jaikang, Chayakorn puttakamnerd, Nakorn Chaiwongsakda

28-40

Design and Development of Water Hyacinth Rolling Machine

Anawin Thipboonraj, Narongrit Butta, Tinnakorn Promkeaw, Thanakit Phewpong, Atchara Chaiya

56-67