IoT-based Water Quality Monitoring System for Soft-Shell Crab Farming. - Muhammad Niswar; Sonny Wainalang; Amil A. Ilham; Zahir Zainuddin; Yushinta Fujaya; Zaenab Muslimin; Ady Wahyudi Paundu; Shigeru Kashihara; Doudou Fall (IOTAIS, 2018)