1.
- -. BACK MATTER (Publication Ethics, Author Index, Subject Index, Author Biography, Acknowledgment, Template, Author Guidelines). J. ris. pendidik. mat [Internet]. 2016 Nov. 1 [cited 2025 May 9];3(2):v-xvii. Available from: https://journal.uny.ac.id/index.php/jrpm/article/view/13431