1.
Aminah N, Wirman S, Fitrya N. Development of an arithmetic trainer kit for understanding the concepts of Binary Addition and Subtraction. JTEIN [Internet]. 15Aug.2024 [cited 10Oct.2024];5(2):378-89. Available from: http://jtein.ppj.unp.ac.id/index.php/JTEIN/article/view/677