Retno Ayu Trisnawati, Fajriana, Herizal. Development Of Numeration Literacy Questions Using The Social-Cultural Context Of Labuhanbatu . IJHESS [Internet]. 2022 Apr. 13 [cited 2025 Nov. 1];1(5). Available from: https://ijhess.com/index.php/ijhess/article/view/127