Linda, A. et al. 2023. Analisis Kesulitan Belajar Matematika Pada Siswa Kelas II di SDN 005 Samarinda Ulu. Prosiding Seminar Nasional PPG Universitas Mulawarman. 4, (Dec. 2023), 89–91. DOI:https://doi.org/10.30872/semnasppg.v4.3060.