Abidin, H. Z.; Yolanda, O.; Meilano, I.; Kusuma, M.; Muhardi, D.; Setyadi, B.; Kahar, J.; Suganda, O.; Sukhyar, R.; Tanaka, T. The Effects of Tropospheric Bias on Deformation Monitoring of MT. Guntur Using GPS Survey Method. J. Math. Fund. Sci. 2019, 30, 13-26.