1. Suryanto, N.A., E. Gravitiani, A. Daerobi and F. Susilowati, 2020. Crop insurance as farmers adaptation for climate change risk on agriculture in Surakarta residency-Indonesia. Int. J. Trade Global Markets, 13: 251-266.
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2. Purnomo, R.A., J.J. Sarungu, B.R. Samodro, T. Mulyaningsih, E. Gravitiani and A. Gunardi, 2020. The potential mapping of the needs of appropriate technology of cattle farm. J. Phys.: Conf. Ser., Vol. 1517. 10.1088/1742-6596/1517/1/012076.
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3. Perwithosuci, W., I. Mafruhah and E. Gravitiani, 2020. The effect of population, GDP, oil consumption, and FDI on CO2 emissions in Asean 5 developing countries. Int. J. Econ. Bus. Manage. Res., 4: 211-220.
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4. Mukarrom, F., Pranoto, R. Karsidi, E. Gravitiani, F. Astuti and W. Maharditya, 2020. The assessment of claystone, quartz and coconut shell charcoal for adsorbing heavy metals ions in acid mine drainage. IOP Conf. Ser.: Mater. Sci. Eng., Vol. 858. 10.1088/1757-899X/858/1/012040.
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5. Gravitiani, E. and A.H. Juwita, 2020. Externalities of waste dis-amenities, benefit transfer application on Piyungan and Putri Cempo Landfill, Indonesia. Ekuilibrium: J. Ilmiah Bidang Ilmu Ekonomi, 15: 180-187.
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6. Chayyani, N.R., E. Gravitiani and Suryanto, 2020. Socio-economic vulnerability and losses of flood in Lampung, Indonesia. IOP Conf. Ser.: Earth Environ. Sci., Vol. 423. 10.1088/1755-1315/423/1/012054.
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7. Putri, R.N.A., M. Rahardjo and E. Gravitiani, 2019. Ecopreneurship production costs and break-even point analysis of ecopreneur in Sragen, Indonesia. Acad. Entrepreneurship J., Vol. 25. .
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8. Prajogo, S., A.H. Ramelan, E. Gravitiani and Hartono, 2019. High chimney WTE calculations by considering public health risk because of furan/dioxin emission. Pollut. Res., 38: 22-28.
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9. Khoiriyah, S., E. Gravitiani, P. Setyono and Suranto, 2019. Short communication phenol contaminant of Bengawan Solo River and characteristics of portulaca using flavonoid, saponin, and tannin for phytoremediation purposes. Biodiversitas, 20: 3269-3274.
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10. Budi, A.P., M. Rahardjo and E. Gravitiani, 2018. Economic valuation on water management in urban area. Int. J. Sci. Res., 7: 460-464.
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