Khafid, B., & Putri, D. A. P. (2020). Pesma Apps as Android-based Integrated Applications for Mahasantri Pesma KH Mas Mansur UMS. Department of Informatics, Universitas Muhammadiyah Surakarta, Indonesia.
Chicago-referens (17:e uppl.)Khafid, Bisrul, och Devi Afriyantari Puspa Putri. Pesma Apps as Android-based Integrated Applications for Mahasantri Pesma KH Mas Mansur UMS. Department of Informatics, Universitas Muhammadiyah Surakarta, Indonesia, 2020.
MLA-referens (9:e uppl.)Khafid, Bisrul, och Devi Afriyantari Puspa Putri. Pesma Apps as Android-based Integrated Applications for Mahasantri Pesma KH Mas Mansur UMS. Department of Informatics, Universitas Muhammadiyah Surakarta, Indonesia, 2020.
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