Published: 2026-05-21

Research Article

Effect of Ultra-High Pressure Processing on Qualities of Litchi Jam

Pittaya Chaikham

1-12

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Quality of Life among Older People with Chronic Diseases in Wiset Chai Chan, Ang Thong Province

Krittidech Mingmai

13-24

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Effect of Crude Extract from Sweet Flag on Insecticidal, Anti-oviposition and Growth Inhibition of Diamondback Moth, Plutella xylostella (L.) (Lepidoptera : Yponomeutidae)

Nathapong Matintarangsan, Duangduan Wattanuruk

25-33

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Health Promoting Behavior of a Risky Group for Hypertension under the Administration of Dong Som, Health Promoting Hospitals Chiang Thong Sub-Districts, Wang Chao District, Tak Province

Chakkrit Sela, Mongkol Ratcha, Anu Surach, Jutamas Khaowilas

35-42

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The Development of E-Learning Lessons, Skills of Spreadsheet and Data Management Applications

Prapatch Toogmee, Keerasak Paya, Surin Petchthai

43-51

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Trend Analysis of Average Temperature in Northern Thailand

Supawat Wisitsirikun, Somjet Pattarapanitchai

53-62

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The Development of Geographic Information System to manage Historical attractions in Kamphaeng Phet province

Nujarin Pathumpong, Chokchai Thomthong

63-72

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The Concentration of Cadmium, Lead, and Mercury in Dust Fall During the Sugar Cane Harvesting Period in the Muang District, Kamphaeng Phet Province

Khwanruethai Thongboonrith, Chetdilok Thongsri

73-80

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Reducing Defects from the Production Line by Total Productive Maintenance Principles and Six Sigma Techniques : A Case Study of ABC Automotive Parts Manufacturer in Nakhon Ratchasima Province

Jadpol Paikhlaew, Sanguan Vongchavalitkul

81-90

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Some of Lucky Fractions

Pikoolkaew Muedin, Paichayon Sirisatianwattana

91-107

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