Pratiwi, Indah Riezky, Elisa Mayang Sari, Novitasari Novitasari, Amril Reza, Ilham Akbar, and Nanda Afreza. 2024. “PENGUATAN ENGINEERING LITERACY SISWA MELALUI KEGIATAN PERAKITAN HYDRAULIC ROBOTIC ARM (HYDRA) DI SDN 21 SUNGAILIAT”. Jurnal Pengabdian Masyarakat Polmanbabel 4 (01):36 - 42. https://doi.org/10.33504/dulang.v4i01.312.