HARYONO, E.; PUTRO, S. T.; SURATMAN, S.; SUTIKNO, S. Karst Morphology of Karangbolong Area, Java-Indonesia. Acta Carsologica, Ljubljana, Slovenija, v. 46, n. 1, 2017. DOI: 10.3986/ac.v46i1.3589. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/3589. Acesso em: 29 mar. 2024.