by Muniandy, Gangga, Anuar, Marhana Mohamed, Foster, Bob, Saputra, Jumadil, Johansyah, Muhamad Deni, Khoa, Tran Tien, Ahmed, Zafar U.
Published in Sustainability (15.04.2021)

by Zulkarnaen, Iskandar, Saputra, Jumadil
Published in Opción (Maracaibo, Venezuela) (2019)

by Che Omar, Mustafa, Ghazali, Norfazila
Published in Opción (Maracaibo, Venezuela) (2019)

by Heikal, Mohd, Asbar, Yuli, Ikhsan, Arfan, Saputra, Jumadil, Khaddafi, Muammar
Published in Opción (Maracaibo, Venezuela) (2019)

by Nazilah, A., Ibrahim, Raja Zirwatul Aida Raja, Saputra, Jumadil, Dagang, Mazidah, Ibrahim, Che Wan Ida Rahimah Che Wan, Bakar, Norsuhaily Abu
Published in International journal of advanced and applied sciences (01.04.2023)

by Bakar, Norsuhaily Abu, Saputra, Jumadil, Al-smadi, Mohammad Shaban, Solahudin, Mohd Hamidi, Kamarudin, Azni Yati, Hashim, Zulfa Izza
Published in Universal journal of public health (01.12.2021)

by Zulkarnaen, Iskandar, Saputra, Jumadil, Abdurrahman, Fauzi, Suzanna, Ella
Published in International journal of engineering & technology (Dubai) (13.12.2018)

by Ibrahim, Raja Zirwatul Aida Raja, Samah, Nurul Fadzlin Abu, Ali, Siti Nazilah Mat, Dagang, Mazidah Mohd, Saputra, Jumadil
Published in International journal of advanced and applied sciences (01.03.2024)

by Susdaryo, Yoyo, Sofiati, Nunung Ayu, Kumaratih, Ita, Limakrisna, Nandan, Che Haat, Mohd Hassan, Muhammad, Zikri, Kusumawardani, Astrin, Saputra, Jumadil
Published in International journal of research - granthaalayah (12.10.2021)

by Saputra, Jumadil
Published in International Journal of Research in Community Services (04.10.2020)

by Badli, Saiful, Masbar, Raja, Nazamuddin, Nazamuddin, Nasir, Muhammad, Zulham, T., Saputra, Jumadil, Syahril, Syahril, Noviar, Helmi
Published in International journal of energy economics and policy (2020)

by Sukono, Sukono, Albra, Wahyuddin, Zulham, T., Majid, Iskandarsyah, Saputra, Jumadil, Subartini, Betty, Thalia, Friscila
Published in International journal of energy economics and policy (2019)

by Kamaludin, Mahirah, Azlina, A. A., Wan Ibrahim, Wan Noorwatie, Mat Alipiah, Roseliza, Saputra, Jumadil, Abdullah, Maizah M., Anang, Zuraini, Omar, Chik Maslinda
Published in Applied environmental education and communication (2022)

by Honeyta Lubis, Permana
Published in Opción (Maracaibo, Venezuela) (2019)

by Aisyah Saat, Siti, Saputra, Jumadil
Published in Opción (Maracaibo, Venezuela) (2019)

by Prasetyo, Mitra, Syamni, Ghazali, Safrudin, Irfan, Saputra, Jumadil, Musnadi, Said
Published in Opción (Maracaibo, Venezuela) (2019)

by Abdullah, Razali, Hasan, Ishak, Putra, Zainal
Published in Opción (Maracaibo, Venezuela) (2019)

by Sukono, Sukono, Nurhasanah, Nunung, Saputra, Jumadil, Wahyuddin, Wahyuddin, Hidayat, Yuyun
Published in Opción (Maracaibo, Venezuela) (2019)

by Syahril, Syahril, Masbar, Raja, Syahnur, Sofyan, Majid, Shabri A., Zulham, T., Saputra, Jumadil, Badli, Saiful, Irmayani, Irmayani
Published in International journal of energy economics and policy (2019)

by Ghazali, Rusman, Djafar, TB. Massa, Saputra, Jumadil, Dewi, Risna, Zikri, Muhammad
Published in Opción (Maracaibo, Venezuela) (2020)