Gaya APA

Pranata, L, D., Supeno, . (2021). The effect of perception on high risk-taking behavior and vocabulary mastery towards students' speaking skill (Vol. 4(1) April 2021). Jakarta: Program studi Pendidikan Bahasa Inggris Fakultas Pascasarjana Universitas Indraprasta PGRI.

Gaya MLA

Pranata, Lupthi, Dwi., Supeno, . "The effect of perception on high risk-taking behavior and vocabulary mastery towards students' speaking skill". Vol. 4(1) April 2021 Jakarta: Program studi Pendidikan Bahasa Inggris Fakultas Pascasarjana Universitas Indraprasta PGRI, 2021. Text.