Great Explorations in Math and Science (GEMS) & Barber, J. (1996). Learning about learning: GEMS teacher's guide grades 6-8. Lawrence Hall of Science, University of California at Berkeley.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGreat Explorations in Math and Science (GEMS) এবং Jacqueline Barber. Learning About Learning: GEMS Teacher's Guide Grades 6-8. Berkeley, CA: Lawrence Hall of Science, University of California at Berkeley, 1996.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিGreat Explorations in Math and Science (GEMS) এবং Jacqueline Barber. Learning About Learning: GEMS Teacher's Guide Grades 6-8. Lawrence Hall of Science, University of California at Berkeley, 1996.
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