A. Eshaghzadeh, R. sadat Kalantari, and Z. Moeini Hekmat, “Optimum density determination for bouguer correction using statistical methods: a case study from north of Iran”, IJAG, vol. 3, no. 2, pp. 25–29, Aug. 2015, doi: 10.14419/ijag.v3i2.4988.