19 1 10 Yuliana Riana Prasetyawati Primary Author mixed material LSPR 2020-2021 Susilowati natakusumah Primary Author mixed material Rino F Boer Primary Author mixed material LSPR 2020-2021- Rudi Sukandar Primary Author mixed material Deddy Irwandy, M.Si Primary Author mixed material LSPR 2020-2021 Taufan Teguh Akbari Primary Author mixed material LSPR 2020-2021 Sri Tunggul Panindriya Primary Author mixed material LSPR 2020-2021 Janette Maria Pinariya Primary Author mixed material LSPR 2020-2021 Rani Chandra Oktaviani Primary Author mixed material Yolanda Stellarosa Primary Author mixed material LSPR 2020-2021