Himawan, Aldi, Widhy Hayuhardhika Nugraha Putra, and Eko Setiawan. “RAFT: An IoT-Based Nutrition Monitoring System for Bok Choy Hydroponics Plants”. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 8, no. 2 (April 24, 2024): 258 - 264. Accessed May 10, 2025. http://www.jurnal.iaii.or.id/index.php/RESTI/article/view/5560.