Anjarwati, Sulis, et al. “Lokakarya Dan Pelatihan Pembuatan Preparat Biologi Bagi Guru-Guru SMA Di Lampung Timur”. Sasambo: Jurnal Abdimas (Journal of Community Service), vol. 2, no. 2, June 2020, pp. 57-63, https://doi.org/10.36312/sasambo.v2i2.194.