Gaya APA

WARDHANA, K, E., SUKAMTO, . (2018). Regional-potential-based plantation vocation education analysis in east kalimantan province . Yogyakarta: ADGVI in cooperation with graduate school of UNY.

Gaya MLA

WARDHANA, Kautsar, Eka., SUKAMTO, . "Regional-potential-based plantation vocation education analysis in east kalimantan province". Yogyakarta: ADGVI in cooperation with graduate school of UNY, 2018. Artikel.