Lovita, Oktalia Triananda, et al. “Design and Development of the Guest Registration Information System for Meteorology Station Class 1 Sultan Iskandar Muda”. CIRCULIZER: Journal of Circular Systems, Innovation, and Technology, vol. 1, no. 2, Aug. 2026, pp. 126-4, https://doi.org/10.62671/circulizer.v1i2.330.