Ibe, M. D. (1991). A review of the state of the art of research in mathematics education (Philippines). s.n.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIbe, Milagros D. A Review of the State of the Art of Research in Mathematics Education (Philippines). [S.l: s.n.], 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIbe, Milagros D. A Review of the State of the Art of Research in Mathematics Education (Philippines). s.n.], 1991.
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