الكلمات المفتاحية: social sciences, humanities, technology, engineering, science المواضيع: General Works اللغة: الناشر: Associação Multidisciplinar de Investigação CientÃfica
الكلمات المفتاحية: education, learning, pedagogy المواضيع: Education: Education (General) | Education: Special aspects of education اللغة: الناشر: Instituto Superior de Ciências de Educação do Huambo
الكلمات المفتاحية: engineering, social sciences المواضيع: Technology: Engineering (General). Civil engineering (General) | Social Sciences: Social sciences (General) اللغة: الناشر: Universidade Óscar Ribas
الكلمات المفتاحية: education, law, health sciences, sociology, humanities المواضيع: Social Sciences | Education | Medicine اللغة: الناشر: Centro de Investigação Sol Nascente