Maleekha Ollyvia Rifki
Universitas Muhammadiyah Purwokerto

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Implementasi Sistem Pengukuran Tinggi Badan Manusia Menggunakan Arduino Uno untuk Peningkatan Layanan Kesehatan (Studi Kasus Desa Kalilangkap, Kecamatan Bumiayu, Kabupaten Brebes) Diva Karunia Ramadhani; Syafira Khoerunisa; Husni Senja Wisanggani; Maleekha Ollyvia Rifki; Annisa Zharifa Nurfauzi; Silviana Febri Nur Azmi; Hanan Aldi Rizqullah; Shelsa Suci Cahyani; Aulia Nesya Ardita; Alya Salzabila; Alif Azis; Muhammad Azka Dhiyaa Ramadlan; Meydy Fauziridwan; Ambar Pujiyatno
Jurnal Pelayanan dan Pengabdian Kesehatan untuk Masyarakat Vol 3, No 4 (2026): Jurnal Pelayanan dan Pengabdian Kesehatan Untuk Masyarakat
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jppkm.v3i4.8068

Abstract

Height measurement is an important parameter for monitoring growth and assessing nutritional status. However, in village health services, height measurement is still commonly conducted manually, which may lead to measurement errors and inefficiency. This activity aims to apply an Arduino Uno–based height measurement system as an alternative to manual measurement methods in Kalilangkap Village, Bumiayu District, Brebes Regency. The method used was descriptive with an observational approach supported by a literature review to examine the characteristics, advantages, and limitations of the Arduino Uno–based system. The system consists of an Arduino Uno microcontroller, an HC-SR04 ultrasonic sensor, and an LCD to display measurement results. The results show that the system is able to display height measurement results automatically and is more practical than manual methods. The discussion indicates that Arduino Uno offers advantages in terms of ease of use, sensor integration, and operational stability. However, measurement accuracy is still influenced by sensor calibration, body position during measurement, and environmental conditions. Overall, the Arduino Uno–based height measurement system has the potential to support more efficient and consistent height measurement in village health services when used with proper procedures
Greenwashing or Accountability? The Influence of Media Exposure, Environmental Performance and Firm Size on Sustainability Disclosures in Indonesia Mining Companies Zain Fadhlurrohman; Fatoumata Kijera; Happiness Zana; Maleekha Ollyvia Rifki; Trisnawati Rahayu
Journal of Economics, Social, and Humanities Vol. 4 No. 2 (2026): JESH: Journal of Economics, Social, and Humanities
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/jesh.v4i2.581

Abstract

This study aims to examine the influence of media exposure, environmental performance, and firm size on sustainability disclosure in mining companies listed on the Indonesia Stock Exchange (IDX) during the 2022–2024 period. Sustainability disclosure has become increasingly important due to growing stakeholder demands for transparency and corporate accountability regarding environmental and social impacts. This research employs a quantitative approach using panel data collected from 17 mining companies, resulting in 51 observations. Data were obtained from annual reports, sustainability reports, PROPER ratings issued by the Ministry of Environment and Forestry, and media publications related to sustainability issues. The data were analyzed using panel data regression with the Fixed Effect Model and robust standard errors. The results indicate that media exposure does not have a significant effect on sustainability disclosure. Environmental performance has a significant negative effect on sustainability disclosure, suggesting that companies with lower environmental performance tend to disclose sustainability information more extensively. Meanwhile, firm size has a positive and significant effect on sustainability disclosure, indicating that larger companies provide broader sustainability disclosures than smaller companies. These findings suggest that sustainability disclosure may function both as a form of corporate accountability and as a strategy to maintain legitimacy. Therefore, stakeholders should evaluate not only the extent of sustainability disclosure but also its consistency with actual environmental performance.