Balqis, B., Herawati Susilo, Murni Saptasari3, Sitoresmi Prabaningtyas4, Ringga Satria Putra, Iin Lailatul Khoirunnisa, and , Rifqi Hilman. “Empowerment Teachers of SMA Malang Raya Making Eco Enzyme and Biology Module for Teachers of SMA Malang Raya”. Community Development Journal, vol. 7, no. 1, Apr. 2023, pp. 22-28, doi:10.33086/cdj.v7i1.3874.