Hasbullah Syaf, Soil Conservation, Halu Oleo University (SINTA ID: 597295), Indonesia

Irnanda Aiko Fifi Djuuna, Soil Science, Biology, and Soil Biotechnology, Papua University (SINTA ID: 5974885), Indonesia

Mr Iswan Dunggio, Universitas Negeri Gorontalo, Indonesia

Muhammad Hikmat, Mapping, soil and land characterization, Indonesian Center for Agricultural Land Resource Research and Development-IAARD (SINTA ID: 5972595), Indonesia

Arief Hartono, Soil Chemistry and Soil Fertility, IPB University (SINTA ID: 6003694), Indonesia

Yiyi Sulaeman, Soil Science, Pedology, Mapping and Soil characterization, Indonesian Center for Agricultural Land Resource Research and Development-IAARD (SINTA ID: 6669364), Indonesia

Nurmi Nurmi, Soil and Water Conservation, State University of Gorontalo (SINTA ID: 6648399), Indonesia

Soemarno, Soemarno, Natural Recourse Management and Environmental, Brawijaya University (SINTA ID: 5993552), Indonesia

Gusmini Gusmini, Soil Chemistry and Fertility, Andalas University (SINTA ID: 5994944), Indonesia

Zetly Estefanus Tamod, Soil and Water Conservation, Sam Ratulangi University (SINTA ID: 6032962), Indonesia

Darmawan Darmawan, Soil Science and Land Resources, IPB University (SINTA ID: 6161519), Indonesia

Sugeng Prijono, Soil Physics and Agriculture Hydrology, Brawijaya University (SINTA ID: 5993595), Indonesia

Sartika Laban, Soil and Water Conservation, Hasanuddin University (SINTA ID: 5996306), Indonesia