Davidson, V. C. (2018). The Effect Of Stem Problem-Based Learning On Achievement In Simple Machines, Interest In Learning Science And Self-Regulated Learning In Science Among Junior Secondary School Students In Nigeria.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDavidson, Vincent Chukwujekwu. The Effect Of Stem Problem-Based Learning On Achievement In Simple Machines, Interest In Learning Science And Self-Regulated Learning In Science Among Junior Secondary School Students In Nigeria. 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDavidson, Vincent Chukwujekwu. The Effect Of Stem Problem-Based Learning On Achievement In Simple Machines, Interest In Learning Science And Self-Regulated Learning In Science Among Junior Secondary School Students In Nigeria. 2018.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.