MARDIANA PRAMESWARI E. Pengembangan LKS Berbasis Kurikulum 2013 Materi Akuntansi Piutang Usaha di SMK Negeri Se-Surabaya. jpak [Internet]. 2016 Aug. 26 [cited 2025 Jun. 28];4(3). Available from: https://ejournal.unesa.ac.id/index.php/jpak/article/view/17052