Lorenzo, J. U. (1998). Use of videotaped lessons: Effects on classroom interaction and students' achievement and retention in Mathematics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLorenzo, Josephine U. Use of Videotaped Lessons: Effects on Classroom Interaction and Students' Achievement and Retention in Mathematics. 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLorenzo, Josephine U. Use of Videotaped Lessons: Effects on Classroom Interaction and Students' Achievement and Retention in Mathematics. 1998.
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