Siregar, Nurdiana, et al. “ENTREPRENEURSHIP IN SCHOOLS: IMPLEMENTATION OF THE WASTE BANK PROGRAM AS AN ENTREPRENEURSHIP EDUCATION MEDIA FOR STUDENTS AT MIN 12 MEDAN”. Algebra : Jurnal Pendidikan, Sosial Dan Sains, vol. 6, no. 3, Aug. 2026, pp. 860-8, https://doi.org/10.58432/5x21zx78.