by Ishak, M.R., Sapuan, S.M., Leman, Z., Rahman, M.Z.A., Anwar, U.M.K., Siregar, J.P.
Published in Carbohydrate polymers (16.01.2013)

by Mohammed, A.A., Bachtiar, D., Rejab, M.R.M., Siregar, J.P.
Published in Defence technology (01.08.2018)

by Fauzi, F.A., Ghazalli, Z., Siregar, J.P.
Published in Journal of Mechanical Engineering and Sciences (01.12.2016)

by Quanjin, Ma, M.Rejab, M.R., Sahat, I.M, Amiruddin, M, Bachtiar, D., Siregar, J.P., Ibrahim, M.I.
Published in Journal of Mechanical Engineering and Sciences (01.03.2018)

by Jusoh, A.F., Rejab, M.R.M., Siregar, J.P, Bachtiar, D.
Published in MATEC Web of Conferences (01.01.2016)

by Zaid, N.Z.M., Rejab, M.R.M., Jusoh, A.F., Bachtiar, D., Siregar, J.P.
Published in MATEC Web of Conferences (01.01.2017)

by Sani, M.S.M., Abdullah, N.A.Z., Zahari, S.N., Siregar, J.P., Rahman, M.M.
Published in MATEC Web of Conferences (01.01.2016)

by Fauzi, F.A., Ghazalli, A., Siregar, J.P., Tezara, C.
Published in MATEC Web of Conferences (01.01.2016)

by Mathivanan, D., Norfazilah, H., Siregar, J.P., Rejab, M.R.M., Bachtiar, D., Cionita, T.
Published in MATEC Web of Conferences (01.01.2016)

by Zaid, N.Z.M., Rejab, M.R.M., Jusoh, A.F., Bachtiar, D., Siregar, J.P., Dian Ping, Zhang
Published in MATEC Web of Conferences (01.01.2016)

by Siregar, JP
Published in IOP conference series. Earth and environmental science (01.10.2019)

by Siregar, J.P., Zalinawati, M., Cionita, T., Rejab, M.R.M., Mawarnie, I., Jaafar, J., Hamdan, M.H.M.
Published in Materials today : proceedings (01.01.2021)

by Tezara, C., Siregar, J.P., Hamdan, M.H.M., Rihayat, T., Bachtiar, D., Fitriyana, D.F., Prayitno, P.
Published in Materials today : proceedings (2022)

by Jamiluddin, J., Siregar, J. P., Tezara, C., Hamdan, M. H. M., Sapuan, S. M.
Published in Plastics, rubber & composites (26.11.2018)

by Ismail, Mawarnie, Rejab, M.R.M., Siregar, J.P., Mohamad, Zalinawati, Quanjin, M., Mohammed, A.A.
Published in Materials today : proceedings (2020)

by A.A. Mohammed, D. Bachtiar, M.R.M. Rejab, J.P. Siregar
Published in 防务技术 (2018)

by Hamdan, M.H.M., Siregar, J.P., Ahmad, M.R., Asghar, A., Tezara, C., Jamiluddin, J., Zalinawati, M.
Published in Materials today : proceedings (01.01.2021)

by Suryani, Rihayat, T, Nurhanifa, Siregar, J P, Jaafar, J, Cionita, T, Fitria
Published in IOP conference series. Materials Science and Engineering (01.04.2020)

by Bakar, N, Chin, S C, Siregar, J P, Ngien, S K
Published in IOP conference series. Materials Science and Engineering (01.01.2020)

by Mohammed, A.A., Bachtiar, D., Siregar, J.P., Rejab, M.R.M.
Published in Journal of Mechanical Engineering and Sciences (01.06.2016)