Rusmawan, Putu, and Desy Rahmania. “Using Product Package to Improve the Student’s Writing Ability in Procedure Text at Seventh Grade of SMP Sunan Bonang Kraton”. Jurnal PTK dan Pendidikan 3, no. 2 (February 14, 2018). Accessed November 21, 2024. https://jurnal.uin-antasari.ac.id/index.php/ptkpend/article/view/1740.