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 2024, 4, 138-156.