Sehabuddin, A. and Lola Kurnia Pitaloka 2020. Optimization Scientific Journal Publications For Teachers SMA Negeri 1 Kendal. Jurnal Pemberdayaan Masyarakat Madani (JPMM). 4, 2 (Dec. 2020), 331–344. DOI:https://doi.org/10.21009/JPMM.004.2.12.