Usnul Khotimah, Leli Fertiliana Dea, Isnaini Nur Azizah, Masrurotul Mahmudah, Muhammad Yusuf. The Developing of Using Cardboard Media into a Patience Rocket to Improve the Social and Emotional Abilities of Children Aged 4-5 Years at Kindergarten Dharma Wanita . bpr [Internet]. 2024 Jul. 17 [cited 2026 May 27];4(2):138-56. Available from: https://attractivejournal.com/index.php/bpr/article/view/1147