Berli Arta. (2019). Multiple Studies: The Influence of Collaborative Learning Approach on Indonesian Secondary High School Students’ English-Speaking Skills. Universitas Ahmad Dahlan.
Chicago Style (17th ed.) CitationBerli Arta. Multiple Studies: The Influence of Collaborative Learning Approach on Indonesian Secondary High School Students’ English-Speaking Skills. Universitas Ahmad Dahlan, 2019.
MLA (9th ed.) CitationBerli Arta. Multiple Studies: The Influence of Collaborative Learning Approach on Indonesian Secondary High School Students’ English-Speaking Skills. Universitas Ahmad Dahlan, 2019.
Warning: These citations may not always be 100% accurate.