Lozano Díaz, A. (2012). Personal, family, and academic factors affecting low achievement in secondary school. Universidad de Almería.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLozano Díaz, Antonia. Personal, Family, and Academic Factors Affecting Low Achievement in Secondary School. Universidad de Almería, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLozano Díaz, Antonia. Personal, Family, and Academic Factors Affecting Low Achievement in Secondary School. Universidad de Almería, 2012.
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