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Author

Judel Villas Protacio

Observed name: Judel V. Protacio
ORCID: 0000-0003-0468-4166
Observed ORCID: 0000-0003-0468-4166
OpenAlex ID: A5034928810
Explanatory Sequential Study on Word Problem-Solving and Mathematical Cognitive Skills of College Students: Implications for STEM Competencies Development
2025 · Rica Mae D. Rio, Judel V. Protacio · Educational Process International Journal · 4
Computation of Matrix Determinants by Cross-Multiplication: A Rethinking of Dodgson’s Condensation and Reduction by Elementary Row Operations Methods
2023 · Judel Villas Protacio · Symmetry · 2
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Predictors of Concept Formation and Educational Contextualization Competencies in Geometry of Pre-service Mathematics Teachers
2025 · Judel V. Protacio · Problems of Education in the 21st Century · 1
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Inquiry Skills and Problem Solving Efficacy and Performance of Pre-Service Mathematics Teachers
2021 · Judel V. Protacio, Malou D. Basquez, et al. · 1
Mapping algebraic and geometric thinking with the van Hiele model among college students in STEM programs
2026 · Judel V. Protacio · STEM Education
Matrix Reduction by Cross-multiplication as Alternative Method of Matrix Inversion and Solving Systems of Linear Equations
2025 · Judel V. Protacio · JP Journal of Algebra Number Theory and Applications
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Cross-Multiplication Method in Computing Determinants of n ×n Matrices
2024 · Judel Villas Protacio · Book Publisher International (a part of SCIENCEDOMAIN International)
Bridging Gauss-Jordan Reduction and Determinant Methods Through Cross-Multiplication-Flip (CMF) Method in Matrix Inversion and Solving Systems of Linear Equations
2023 · Judel Villas Protacio · Preprints.org
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Course Preference of Senior High School Students in the 1st District of Capiz : Input to Program Reviews among Heis
2023 · Gicana, Cheryl Ann F., Laureto, Marien A., et al. · International Journal of Social Science Humanity & Management Research
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Exploring flexible learning perspectives of graduate school communities in a Philippine State University
2023 · Judel V. Protacio, Fe Mae L. Laborte, et al. · AIP conference proceedings
Works count: 10
Citation count: 8
H-index: 2
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