O. Sinaga
发表
O. Sinaga,
D. Roespinoedji,
Jahanzaib Haider,
2020
.
O. Sinaga,
Yati Mulyati,
Anni Darrini,
2019
.
Soleman Mozammel,
O. Sinaga,
Anne Nurfarina,
2019
.
Mohd Shahril Ahmad Razimi,
M. Saudi,
O. Sinaga,
2019,
International Journal of Energy Economics and Policy.
M. Saudi,
O. Sinaga,
Diana Sari,
2018,
TURKISH ONLINE JOURNAL OF DESIGN ART AND COMMUNICATION.
O. Sinaga,
D. Roespinoedji,
Jahanzaib Haider,
2020
.
O. Alaeddin,
O. Sinaga,
R. Rachmawati,
2019
.
O. Sinaga,
Zalina Zainudin,
Wahdiaman Wahdiaman,
2019
.
E. Ghani,
M. Saudi,
O. Sinaga,
2019,
International Journal of Energy Economics and Policy.
Mohd Shahril Ahmad Razimi,
M. Saudi,
O. Sinaga,
2019,
International Journal of Energy Economics and Policy.
Mohd Shahril Ahmad Razimi,
M. Saudi,
O. Sinaga,
2019,
International Journal of Energy Economics and Policy.
Arun Kumar Tarofder,
M. Saudi,
O. Sinaga,
2019,
International Journal of Energy Economics and Policy.
N. Jabarullah,
O. Alaeddin,
O. Sinaga,
2019
.
M. Haizam,
O. Sinaga,
A. Hutomo,
2018,
IOP Conference Series: Earth and Environmental Science.
O. Sinaga,
Puji Isyanto,
2020
.
O. Sinaga,
Morni Hayati Jaafar Sidik,
S. Purwanto,
2020,
International Journal of Energy Economics and Policy.
O. Sinaga,
Wahyu,
Arfin Sudirman,
2020
.
O. Sinaga,
Veronica Christina,
N. Nurani,
2018,
International Journal of Engineering & Technology.
M. Saudi,
N. Jabarullah,
O. Sinaga,
2019
.
O. Sinaga,
Puji Isyanto,
R. Sapitri,
2020
.
Nissa Syifa Puspani,
M. Saudi,
O. Sinaga,
2018
.
O. Sinaga,
Morni Hayati Jaafar Sidik,
S. Purwanto,
2021,
International Journal of Energy Economics and Policy.
I. Sentosa,
O. Sinaga,
Arry Hutomo Mustika Djaya,
2019,
Humanities & Social Sciences Reviews.
M. Saudi,
N. Jabarullah,
O. Sinaga,
2019,
International Journal of Energy Economics and Policy.
M. Saudi,
O. Sinaga,
Zalina Zainudin,
2019
.
O. Sinaga,
D. Roespinoedji,
G. N. Alam,
2021
.
Benny,
Rizal,
O. Sinaga,
2020
.
O. Sinaga,
S. Purwanto,
2021,
International Journal of Energy Economics and Policy.
Verdinand Robertua,
O. Sinaga,
2018
.
O. Sinaga,
Dedi Mulyadi,
Sihabudin,
2020
.
Mohd Shahril Ahmad Razimi,
O. Sinaga,
Fitri Sukmawati,
2019
.
Mohd Shahril Ahmad Razimi,
O. Sinaga,
M. Lis,
2019,
Polish Journal of Management Studies.
O. Sinaga,
Y. M. Yani,
Dudy Heryadi,
2022,
TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation.
O. Sinaga,
W. Darmawan,
A. Bainus,
2020
.
M. Saudi,
O. Sinaga,
D. Roespinoedji,
2018,
Polish Journal of Management Studies.
M. Saudi,
O. Sinaga,
H. N. Bagja,
2019
.
O. Sinaga,
Dani Vardiansyah Noor,
Erman Anom,
2020
.
O. Sinaga,
A. Apriwandi,
Khairul Shaleh,
2019
.
O. Sinaga,
2021,
Turkish Journal of Computer and Mathematics Education (TURCOMAT).
O. Sinaga,
A. Bainus,
M. J. Putra,
2019,
Jurnal Dinamika Global.
O. Sinaga,
Siti Ma’rifah,
2022
.
Mohd Shahril Ahmad Razimi,
Mohd Haizam Mohd Saudi,
Obsatar Sinaga,
2019,
International Journal of Energy Economics and Policy.
O. Sinaga,
Siti Ma’rifah,
2022
.
O. Sinaga,
Siti Ma’rifah,
2022
.
O. Sinaga,
Siti Ma’rifah,
2022
.
Tezza Adriansyah Anwar,
M. Saudi,
O. Sinaga,
2018
.
N. Jabarullah,
O. Sinaga,
Omar Alaeddin,
2018
.