Vol. 42 No. 2 (2026): Sci. Ess. J. Vol. 42 No. 2 (July - December 2026) - [In Progress]

Published: 2026-07-04

Research Article

Comparative Study of Ethanolic and Propylene Glycol Extraction of Hemp Leaf Extracts: Phytochemical Analysis and Skincare Formulation Development

Nutlada Nusontra, Naphatsorn Ditthawutthikul, Chakee Wattanasiri, Acharavadee Pansanit

185-204
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The Process of Mathematical Modeling: A Conceptual Framework for Mathematics Education

Worraphotchara Wongpratheep, Rungfa Janjaruporn, Sermsri Thaithae

205-221
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Pinocembrin Suppresses Leukemic Cell Growth through CDK4 Downregulation and Caspase-8 Activation

Narawan Kawthawee, Sirikalaya Brimson

222-240
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A Comparative Study of Scientific Attitudes between Chinese and Thai Sixth-Grade Students

Yangmei Zhong, Tepkanya Promkatkeaw, Chanyah Dahsah

241-258
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Drought Stress and Recovery Modulate Physiological Traits and Metabolite Profiles in Kaempferia galanga L.

Unchalee Ninsuwan, Wachiraporn Phoonan, Thongchai Khammee

259-275
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Thai Secondary School Students’ Physics Identities: Measurement, Exploration, and Structural Analysis

Luecha Ladachart, Weeraphat Ponathong, Ladapa Ladachart

276-288
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Development and Preliminary Evaluation of an Outdoor STEM-Based Extracurricular Activity Toolkit for Supporting Grade 6 Students’ Entrepreneurial Skills in Problem-Solving, Creative Thinking, and Collaboration

Watcharaporn Rungjiratananon, Methinee Methinee Wongwanich Rumpagaporn, Sasithep Pitiporntapin

289-305
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