Awalina, R., W. Wellyalina, F. . Hafizulhaq, and M. I. A. . Lubis. “Early Environmental Awareness Character Education Through Ecoenzyme-Making Training For Telkom Padang Elementary School Students”. Andalasian International Journal of Social and Entrepreneurial Development, vol. 3, no. 02, Oct. 2023, pp. 7-12, doi:10.25077/aijsed.v3.i02.7-12.2023.