Gaya APA

CHAIROEL, L., RISKI, T, R. (2018). Internal and external factor influence ict adoption : . Surabaya: Prodi Manajemen Fak Ekonomi Universitas Petra.

Gaya MLA

CHAIROEL, Lucy., RISKI, Tri, Rachmat. "Internal and external factor influence ict adoption :". Surabaya: Prodi Manajemen Fak Ekonomi Universitas Petra, 2018. Artikel.