Lien Malinda, Sufyani Prabawanto, Rusdiono Muryanto. ANALYSIS OF STUDENTS’ ERRORS IN SOLVING ADDITION AND SUBTRACTION PROBLEMS USING THE NEWMAN TECHNIQUE. jcp [Internet]. 2026 Apr. 30 [cited 2026 Jun. 12];12(2):276-88. Available from: https://www.ejournal.unma.ac.id/index.php/cp/article/view/17720