De Anda, M. E. (1996). Assessing students' understanding of science concepts through portfolio assessment. CSUSB ScholarWorks.
Chicago Style (17th ed.) CitationDe Anda, Maria Elizabeth. Assessing Students' Understanding of Science Concepts Through Portfolio Assessment. CSUSB ScholarWorks, 1996.
MLA (8th ed.) CitationDe Anda, Maria Elizabeth. Assessing Students' Understanding of Science Concepts Through Portfolio Assessment. CSUSB ScholarWorks, 1996.
Warning: These citations may not always be 100% accurate.