Syamsul Rizal

Wind disturbance elimination on dual axis solar tracker using fuzzy logic control

2019 · IOP Conference Series Earth and Environmental Science

Abstract The use of solar energy using solar panels began to be encouraged. Solar panels utilize solar radiation and convert it into clean and renewable energy. The problems of the accuracy of the panel facing …

Development Of An Online Consultation Information Service System At The Directorate General Of Mineral And Coal

2025 · Journal Of Social Research

In the era of digitalisation, public information services are an important aspect in supporting transparency and accountability of government agencies. The Directorate General of Mineral and Coal still faces obstacles in delivering information, such as …