- Author: Caligari Peter D. S., Flood Julie, Forster Brian, Rahmaningsih Miranti, Virdiana Ike
- Language: English
- Year: 2019
- Author: Forster Brian P., Kelanaputra Eddy S., Nelson Stephen P. C., Nur Fazrin, Purba Abdul R., Setiawati Umi, Sitepu Baihaqi
- Language: English
- Year: 2018
- Author: Dery Sylvester, Forster Brian P., Nur Fazrin, Setiawati Umi, Sitepu Baihaqi
- Language: English
- Year: 2018