by N.A. Sigit, T. Q. Noerzihad, N. Hotimah, R. Nazilah, E. Nursasih, T. Toharmat, Y. Retnani
Published in Media peternakan (01.12.2006)

by Suryahadi, Perwito, H.S, Sigit, N.A
Year of Publication 1982

by Sembiring T, Soewardi B, Sigit N.A
Published in Media Peternakan (1976)

by Sofyan L.A, Sigit N.A
Published in Bulletin Makanan Ternak (1977)

by Suryahadi, Perwito H.S, Sigit N.A
Year of Publication 1982

by Sugana, N, Gurnadi, E, Sigit, N.A. (Institut Pertanian Bogor (Indonesia). Fakultas Peternakan)
Published in Media Peternakan (Indonesia) (01.01.1977)

by Sofyan, L.A, Sigit, N.A. (Institut Pertanian Bogor (Indonesia). Departemen Ilmu Makanan Ternak)
Published in Bulletin Makanan Ternak (Indonesia) (1977)