Edison Hotaguan Manurung et al. 2023. The Role of KKN Students in the Rejuvenation of the Nurul Ulum Al-Husaeni Early Childhood Education Building as a Step to Support a Healthy Environment in Early Childhood (Case Study of Engineering Students at Mpu Tantular University KKN Year 2022, Al-Husaeni PAUD Sukasari Village/Subdistrict, Rumpin District, Bogor Regency/City, West Java Province). Indonesian Journal of Advanced Social Works. 2, 1 (Feb. 2023), 1–8. DOI:https://doi.org/10.55927/darma.v2i1.2833.