Usnul Khotimah, Leli Fertiliana Dea, Isnaini Nur Azizah, Masrurotul Mahmudah, and Muhammad Yusuf. 2024. “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 ”. Bulletin of Pedagogical Research 4 (2):138-56. https://doi.org/10.51278/bpr.v4i2.1147.