Mulyadi, Tirta, Wahyudi Ilham, Hari Sandi Atmaja, and Abd Rahman Yusuf. 2025. “Social Assistance At Yaa Bunayya Orphanage, Batam City, Riau Islands Province”. JURNAL KEKER WISATA 3 (1):76-82. https://doi.org/10.59193/jkw.v3i1.324.