Geospatial Optimization of Field Engineer Deployment for Sustainable Telecommunication Tower Maintenance: A Case Study in West Java, Indonesia. - Susanto, Hadi; Rosiyadi, Didi; Nurhalisa, Dinda; Puspitasari, Diah; Arpnikanondt, Chonlameth; Triyason, Tuul (Environments (2076-3298), 2026)