Rusfa, Rusfa, et al. “Empowering Island Communities through STEM-Based Antenna Fabrication Training for Vocational Students in the Riau Archipelago”. Jurnal IPTEK Bagi Masyarakat, vol. 6, no. 2, Sept. 2026, pp. 501-9, doi:10.55537/j-ibm.v6i2.1630.