Darmoatmodjo, Laurensia Maria Yulian Dwiputranti, Victor Christian Kaharso, Netty Kusumawati, Virly Virly, and Ninik Admawigati. “Enrichment Learning Method in STEP-Food Technology at SMAK Santo Hendrikus Surabaya”. Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang 8, no. 1 (March 5, 2023): 25–37. Accessed February 23, 2025. https://jurnal.unmer.ac.id/index.php/jpkm/article/view/8171.