APA (7th ed.) Citation

Senajon, E. T. (2000). Mathematical competencies of secondary chemistry teachers in four types of process skills.

Chicago Style (17th ed.) Citation

Senajon, Eduardo Tampos. Mathematical Competencies of Secondary Chemistry Teachers in Four Types of Process Skills. 2000.

MLA (9th ed.) Citation

Senajon, Eduardo Tampos. Mathematical Competencies of Secondary Chemistry Teachers in Four Types of Process Skills. 2000.

Warning: These citations may not always be 100% accurate.