Warsito

• 37079631800
•  6041573
•  University of Lampung, Indonesia

Posman Manurung

• 6507815866
•  6184946
•  University of Lampung, Indonesia

M Farizal Rajemi

• 35559828100
•  Universiti Utara Malaysia, Malaysia

Andreas Setiawan

• 57200247591
• 6082198
•  Satya Wacana Christian University, Salatiga

Arif Surtono

•  57211783012
•   6050393
•  University of Lampung, Indonesia

Sutisna

•  57194783473
• 6010035
•  University of Jember, Indonesia

Artoto Arkundato

•  22933701900
• 5994932
•  University of Jember, Indonesia

Reza Fauzi Iskandar

•  55872818800
• 6015904
•  Telkom University, Indonesia