J. E. Sutanto, T. Melinda, and D. S. Kodrat, “Pemberdayaan bagi Masyarakat Mudah dan Bisa Jadi Usaha Rumahan Melalui Pelatihan Pengembangan Wirausaha Cara Ternak Ikan Cupang Di Kelurahan Putat Jaya Surabaya: Empowerment for the Community is Easy and Can Be a Home-Based Business Through Training in Entrepreneurship Development of Betta Fish Farming in Putat Jaya Village, Surabaya”, Pengabdianmu J Ilmiah Pengabdian Masyarakat, vol. 5, no. 4, pp. 336–342, Sep. 2020.