Published: 2026-08-28

Full Paper

Vol.13 No.1 January-June 2026

Research and Development Institute Kamphaeng Phet Rajabhat University
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Academic Article

The Guidelines for a Participatory Management Approach between Educational Institutions and Local Government Organizations for Sustainable Community Environmental Conservation

Trairong Pliansaeng, Pimprapai Khaokum, Parichat Techa

1-12

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Research Article

Development of a Guy Wire Wrapping Tool for Electrical Utility Poles: A Case Study of the Provincial Electricity Authority (PEA)

Nuthdanai Rueankham, Komkrit Senanuch, Jirapat Srisuwan

13-29

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Effect of elephant Dung organic ball fertilizer an Growth Performance and Yield of Napier PakChong 1

Tortrakul Miadnok, Nitipat Pattanachatchai

30-37

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Development and Upgrading of Organic Fertilizer Products Using Circular Economy Concept to Empower the Na Ngua Organic Agriculture Group, Phetchabun Province

Porntawee Kongroy, Thanawan Pinawet, Kankulnat Peerachaakkarachai

38-55

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Product Development of Organic Cocoa Husk Tea Blended with Local Flowers

Wissanee Supraditareporn, Wanicha Supraditaporn, Warattaya Khunnara

56-72

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Development of an Embedded System-Based Brown Planthopper (BPH) Kit: A Case Study in Mueang District, Phetchabun

Sontaya Wanchai

73-88

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Development of a Three-Layer Hybrid Solar Dryer with a Solar Collector for Thermal Performance Improvement

Rungroj Sanguanwattana, Saowaluk Yotwinyuwong, Thep Kueathaweekun, Pakin Maneechot, Ussadang Boonsri, Ittipon Laoprom, Worawut Buddee, Arnon Wongmanee, Jirawat Boonchan

89-108

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Formulation of Microneedle Patches Containing Sappan Wood (Caesalpinia sappan L.) Extract

Panita Royrod, Nareekarn Ketsak, Narongrit Lahpun

109-120

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