Rivatul Ridho Elvierayani, Cholis Sa’dijah, Sukoriyanto, Rustanto Rahardi. 2023. “Counterproductive Gesture: The Thinking Process of Slow Learners in Solving Integer Operations Problems”. Journal for ReAttach Therapy and Developmental Diversities 6 (1):237-47. https://jrtdd.com/index.php/journal/article/view/1753.