NORA, Silvia et al.
Analysis of Land Suitability for Arabica Coffee in Toba Regency, North Sumatra, Indonesia.
International Journal of Biosciences and Biotechnology, [S.l.], v. 11, n. 1, p. 47-55, sep. 2023.
ISSN 2655-9994.
Available at: <http://103.29.196.112/index.php/jbb/article/view/112002>. Date accessed: 18 dec. 2025.
doi: https://doi.org/10.24843/IJBB.2023.v11.i01.p07.