http://repository.uhamka.ac.id/id/eprint/13658/ YESSY Y - SK SEMINAR PRODI AP GASAL 2020-2021 (2) Yanita Sari, Yessy http://repository.uhamka.ac.id/id/eprint/13658/1/YESSY%20Y%20%20-%20SK%20SEMINAR%20PRODI%20AP%20GASAL%202020-2021%20%282%29.pdf Unduh!