Dita Lupita Sari & Choirun Niswatin. (2018). System requirement analysis for e-learning materials to support academic writing skills for engineering students of vocational higher education. Universitas Negeri Yogyakarta.
Chicago Style (17th ed.) CitationDita Lupita Sari and Choirun Niswatin. System Requirement Analysis for E-learning Materials to Support Academic Writing Skills for Engineering Students of Vocational Higher Education. Universitas Negeri Yogyakarta, 2018.
MLA (9th ed.) CitationDita Lupita Sari and Choirun Niswatin. System Requirement Analysis for E-learning Materials to Support Academic Writing Skills for Engineering Students of Vocational Higher Education. Universitas Negeri Yogyakarta, 2018.
Warning: These citations may not always be 100% accurate.