Agus Kusnayat, Edy Suryadi, Robi Andoyo, Efri Mardawati, Mohd Nizam Lani and Risvin Muhammad 2024. Enhancing Manufacturing Efficiency at Telkom University: Advanced Automation of Bucket Conveyor and Hammer Mill Machine with PLC and HMI Through the Waterfall Method. Journal of Advanced Research in Applied Sciences and Engineering Technology. 47, 2 (Jun. 2024), 223–236. DOI:https://doi.org/10.37934/araset.47.2.223236.