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Yurid Eka Nugraha
Departemen Teknik Elektro, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia.
Arts Humanities Education Engineering Languange, Linguistic, Communication & Media Public Health Social Sciences Other

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Komik Edukasi sebagai Media Guru Sekolah Dasar dalam Pembelajaran Masalah Sosial Kritis di Dunia Digital Naufan Noordyanto; Yurif Setya Darmawan; Tedi Mursalat Farqo; Yurid Eka Nugraha; Maulana Yafie Danendra; Avivi Marhamah
Sewagati Vol 10 No 2 (2026)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v10i2.8752

Abstract

The acceleration of digitalization in the education sector presents both opportunities and challenges, particularly the emergence of critical social issues in the digital environment that affect elementary school students. Teachers, as key actors in character education, still face limitations in digital literacy competencies and the availability of contextual learning media to address these issues effectively. In response, this community service program aimed to strengthen elementary teachers’ digital literacy through the use of educational comics. A case study approach with a pilot project was implemented in collaboration with the Teachers’ Working Group (KKG) 02 in Guluk-Guluk District, Sumenep Regency. The program involved stages of data collection, problem analysis, development of five educational comic titles, classroom trials, and dissemination through teacher training. The results indicate that educational comics effectively increase students’ reading interest and assist teachers in explaining complex digital literacy issues, including online gambling prevention, hate speech, personal data protection, ethical promotion of local products, and cultural appreciation. Furthermore, teachers’ pedagogical capacity and confidence in integrating digital literacy into classroom instruction improved significantly. These findings highlight that educational comics serve as relevant and inclusive instructional media with the potential to bridge the digital literacy gap between urban and rural elementary schools.
Pemanfaatan Teknologi IoT dalam Meningkatkan Produktivitas Tambak Udang: Studi Kasus di Desa Sidobinangun Eka Iskandar; Trihastuti Agustinah; Achmad Jazidie; Ari Santoso; Ali Fatoni; Joko Susila; Imam Arifin; Yurid Eka Nugraha
Sewagati Vol 10 No 3 (2026)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v10i3.8943

Abstract

Sidobinangun Village in Lamongan Regency is a shrimp farming center experiencing declining productivity due to the degradation of pond water quality. Organic waste pollution from river flows causes pH fluctuations and high temperatures, triggering stress in shrimp and reducing yields. Furthermore, most farmers still rely on manual monitoring without adequate technological support. Through a community service program, the team designed and implemented a multistage water filtration system and an Internet of Things (IoT)-based water quality monitoring system powered by solar panels. The filtration system is composed of a combination of gravel, silica sand, palm fiber, activated charcoal, and zeolite to improve water clarity and reduce chemical contaminants. Meanwhile, the IoT system is equipped with pH, ​​temperature, TDS, DO, EC, ORP, and salinity sensors with real-time monitoring via an online dashboard. Field tests showed that both systems can operate stably and effectively, improving pond water quality and supporting farmer operational efficiency. The program also provided training to the community to ensure the sustainability of the technology. This implementation is expected to increase pond productivity and encourage the transformation of shrimp farming towards a more modern, adaptive, and sustainable system.
Co-Authors Achmad Jazidie Ali Fatoni Ari Santoso Avivi Marhamah Eka Iskandar Imam Arifin Joko Susila Maulana Yafie Danendra Naufan Noordyanto Tedi Mursalat Farqo Trihastuti Agustinah Yurif Setya Darmawan