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Joseph Echevere Valdez
Joseph Echevere Valdez
Instructor, Nueva Vizcaya State University
Verified email at nvsu.edu.ph
Title
Cited by
Cited by
Year
Problem-based learning approach enhances the problem solving skills in chemistry of high school students
JE Valdez, ME Bungihan
JOTSE 9 (3), 282-294, 2019
862019
Facile and highly efficient three-phase single drop microextraction in-line coupled with capillary electrophoresis
S Jeong, JE Valdez, N Miękus, JY Kwon, W Kwon, T Bączek, DS Chung
Journal of Chromatography A 1655, 462520, 2021
102021
Single bubble in‐tube microextraction coupled with capillary electrophoresis
S Jeong, X Noulorsaytour, JE Valdez, DS Chung
Electrophoresis 43 (3), 456-463, 2022
62022
High performance single drop microextraction in-line coupled with capillary electrophoresis for trace analysis of NSAIDs in human urine
JE Valdez, N Miękus, JY Kwon, W Kwon, T Bczek, DS Chung
한국분석과학회 학술대회, 194-194, 2021
2021
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