Hayati, Kulsum Nur, and Ratnaningsih Hidayati. “Educational Technology Sharing Platform As Social Enterprise Business Model in Indonesia: A Case Study of Ruang Belajar Virtual”. International journal of health sciences 6, no. S3 (April 17, 2022): 2762–2765. Accessed May 18, 2025. https://sciencescholar.us/journal/index.php/ijhs/article/view/6180.