作　　者：Siniša Opić ;Siniša Opić ;Marina Đuranović 等

出　　处：Procedia - Social and Behavioral Sciences. 2014 ;159:546-551.doi:10.1016/j.sbspro.2014.12.422

出 版 社：Elsevier

文 章 ID：1019281287

作　　者：Siniša Opić ;Maja Lokmić ;Vesna Bilić

出　　处：International Journal of Cognitive Research in Science, Engineering and Education. 2013 ;1(2):6-15.

出 版 社：The Association for the Development of Science, Engineering and Education

文 章 ID：174767241

作　　者：Siniša Opić, Maja Lokmić, Vesna Bilić

出　　处：International Journal of Cognitive Research in Science, Engineering and Education. 2013 ;(1379):6-15.

出 版 社：The Association for the Development of Science, Engineering and Education

文 章 ID：112884286

作　　者：Milan Matijević ;Siniša Opić ;Vesna Bilić

出　　处：ŽIVOT I ŠKOLA, časopis za teoriju i praksu odgoja i obrazovanja. 2018 ;LXIV(2):234-235.

出 版 社：Faculty of philosophy Osijek, Faculty of education in Osijek 31 000 Osijek, L. Jagera 9

文 章 ID：239728785

作　　者：Siniša Opić

出　　处：International Journal of Cognitive Research in Science, Engineering and Education. 2016 ;4(2):9-21.

出 版 社：The Association for the Development of Science, Engineering and Education

文 章 ID：187803450

作　　者：Tihana Kokanović ;Siniša Opić

出　　处：International Journal of Cognitive Research in Science, Engineering and Education. 2021 ;9(2):241-252.doi:10.23947/2334-8496-2021-9-2-241-252

出 版 社：The Association for the Development of Science, Engineering and Education

文 章 ID：1035436668

作　　者：Zehrina Selimović ;Hazim Selimović ;Siniša Opić

出　　处：International Journal of Cognitive Research in Science, Engineering and Education. 2018 ;6(1):17-30.doi:10.5937/ijcrsee1801017S

出 版 社：The Association for the Development of Science, Engineering and Education

文 章 ID：1034486315