Suzy Tomongo
(1), Bagus Dior Prakoso
(2), Irma Herawati Suparto
(3)
(1) Primate Research Centre, IPB University. Jl. Lodaya II No. 5, Bogor, Indonesia,
(2) Food Security and Agriculture Service of Kabupaten Belitung, Indonesia. ,
(3) Primate Research Centre, IPB University. Jl. Lodaya II No. 5, Bogor, Indonesia