Manullang, Putri Engjelina Isnawati, Rani Farida Sinaga, and Samuel Juliardi Sinaga. “The Influence of Deep Learning -Based Problem Solving Models on Ability Solution Problem Mathematical Students on Questions Statistics Material Story in Class X ”. Jurnal Ilmu Sosial dan Humaniora 3, no. 4 (July 30, 2026): 562–573. Accessed August 7, 2026. https://www.putrapublisher.org/index.php/isihumor/article/view/2193.