Published: 2025-11-24

Research Article

Study of operational competency needs affecting financial and accounting system management of accounting offices in the southern region.

Niramon Kotchakaew, Wilairat Pethung, Thanya Khahapana, Peerapon Buranaburi

009-021

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Development and Efficiency Evaluation of a Tail Light Assistance Device in Case of Bulb Failure

Sompoch Nuntayo, kobchai Makbut2 Makbut2, Nirut Prayurjaroen, Sirichai Pornphirom, Amonrat Kaewchuay

022-031

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Development of an Experiment Kit for 741 Op-Amp IC

Chawat Wanngam, Rattawit Thianphan, Parinya Mydee, Kajornyot Plodchykew, Pracha Manabutr

032-039

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Development of air conditioning skills training kits

Damrong Chaitan, Patcharaporn Pankaew, Somporn Khanjai, Pongsak Amnouypol, Surawut Poolsawat

040-052

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Study of Consumer Satisfaction with 'CHARCOAL' Briquette Vegetable Charcoal

Siriboon Raiyai, Ampaporn Kerdtrup, Wipawee Puljang, Teerawut Tawuttanakun, Monthip Manokarn

053-061

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Development of an Automatic Power Factor Control System for a Single-Phase Electrical System Using a Mini PLC

Somboon Salam, Alongkron Lertpuya, Supakorn Phimpoo, Narong Provanichagonhg, Ponvirat Ratananphong

062-076

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Cost and Return Analysis of the Production of Semi-Processed Mackerel Shrimp Paste Powder: A Case Study of Community Economic Development in Tha Sawang Village, Tha Sawang Subdistrict, Mueang District, Surin Province.

Kritnapa Aromdee, Nalinee Domhorm , Napaporn Wongnak, Tanaporn Boonpleng, Sukanya Tammaros

077-088

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Development of a Smoke-Free Clay Pot Coffee Roaster to Enhance High Competence in Innovation Skills for Vocational Education Learners

Kiattisak Sengphat, Amarinthon Thongrat, Nuttaeak Nuttayapattarakul, Suriya Samkeaw

089-104

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Guidelines for Developing Innovative Leadership to Create an Educational Innovation Organization for Vocational Education Administrators in Northeastern Thailand.

Pongsak Phakamart, Sakkda Suphap, Ritthidet Promdee, Songsit Wongsukha, Natchaya Sommathdetsakul

105-126

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Electricity Metering via Internet Network System

Bunjong Jamsri, Anek Thonsungnoen, Montri Sooksate, Tawee Chaiyakhot

127-135

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