Vol. 5 No. 1 (2022): January - June

View Vol. 5 No. 1 (2022): January - June

Published: 2022-06-29

Editorial Note

Content

Editorial RDI-RMU
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Research Articles

The effect of rotational speed on increasing the production rate of Cassava Cutting Machine

Narathip Pawaree, Sorawin Phukapak

1-13
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A Development of the Child Education Welfare at King Mongkut's University of Technology North Bangkok

Sutasinee Boonpradit

14-28
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The effectiveness of Ya Dok Khao (Vernonia cinerea (L.) Less.) herbal products in reducing smoking behavior of people in Ban Kham Pa-O community, Kuddon sub-district, Huai Mek district, Kalasin Province

Kitpapon Srithanee, Papavee Ruttanatam, Surattana Loachai, Rani Puchomkaeo

29-48
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