Journal of Humanities & Social Sciences (JHSS). Dar es Salaam University College of Education (DUCE).
Čikaški stil citiranja (17. izdanje)Journal of Humanities & Social Sciences (JHSS). Dar es Salaam University College of Education (DUCE).
MLA način citiranja (9. izdanje)Journal of Humanities & Social Sciences (JHSS). Dar es Salaam University College of Education (DUCE).
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