by Bunt, J.R., Joubert, J.P., Waanders, F.B.
Published in Fuel (Guildford) (01.10.2008)

by Misz-Kennan, M., Kus, J., Flores, D., Avila, C., Büçkün, Z., Choudhury, N., Christanis, K., Joubert, J.P., Kalaitzidis, S., Karayigit, A.I., Malecha, M., Marques, M., Martizzi, P., O'Keefe, J.M.K., Pickel, W., Predeanu, G., Pusz, S., Ribeiro, J., Rodrigues, S., Singh, A.K., Suárez-Ruiz, I., Sýkorová, I., Wagner, N.J., Životić, D.
Published in International journal of coal geology (01.03.2020)

by Daneel, M.S, Jager, K. de, Dreyer, S, Dekker, J, Joubert, J.P
Published in Acta horticulturae (2000)

by du Plessis, J.P., Joubert, C.P. & Laubscher, N.F.
Published in South African medical journal (01.08.1973)

by Pegoraro, R.J., Nirmul, D., Bryer, J.V., Jordaan, J.P. & Joubert, S.M.
Published in South African medical journal (23.11.1985)