Marlinda, Marlinda, Ahmad Yani T, Nurfadilah Siregar, and Nadya Febriani Meldi. “Kemampuan Penyelesaian Masalah Matematis Siswa Melalui Soal Cerita Deret Aritmatika Dengan Tahapan Ideal: STUDENTS MATHEMATICAL PROBLEM SOLVING SKILLS THROUGH ARITHMETIC SEQUENCE WORD PROBLEMS WITH IDEAL STEPS”. Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika 8, no. 1 (January 17, 2025): 329–335. Accessed July 8, 2025. https://www.e-journal.my.id/proximal/article/view/4627.