15 1 10 DARNOKO Primary Author mixed material Pusat penelitian kelapa sawit Pusat Penelitian Kelapa Sawit (PPKS) 2004 WhatsApp_Image_2023-07-06_at_10.41.27.jpeg.jpeg PPKS Additional Author DARNOKO Additional Author Winarna Additional Author Luqman Erningpraja Additional Author Heri Santoso Additional Author Tjahjono Herawan Additional Author Dhimas Wiratmoko Additional Author Condro Utomo Additional Author Edy Sigit Sutarta Additional Author Hasril Hasan Siregar Additional Author K. Murtilaksono Additional Author Muhammad Ansori Nasution Additional Author Muhammad Lukman Fadli Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2006 cvr_2_N2_2006.JPG PPKS Additional Author DARNOKO Additional Author Luqman Erningpraja Additional Author Heri Santoso Additional Author Condro Utomo Additional Author Heri Adriwan Siregar Additional Author Hasril Hasan Siregar Additional Author Nanang Supena Additional Author Sujadi Additional Author Bagus Giri Yudanto Additional Author Abdul Razak Purba Additional Author Yahya Sudirman Additional Author Elis Kartika Additional Author Herawan Yuli Rahmadi Additional Author Sri Wilarso Additional Author mixed material 0853196X Medan PPKS 2006 cvr_14_N3_2006.JPG PPKS Additional Author Iman Yani Harahap Additional Author DARNOKO Additional Author Agus Susanto Additional Author Luqman Erningpraja Additional Author Tjahjono Herawan Additional Author Donald Siahaan Additional Author Condro Utomo Additional Author Robby Fauzan Additional Author Muhammad Ansori Nasution Additional Author Nimpan Bangun Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2007 cvr_15_N2_2007.JPG PPKS Additional Author Witjaksana Darmosarkoro Additional Author DARNOKO Additional Author Luqman Erningpraja Additional Author Gale Ginting Additional Author Hasril Hasan Siregar Additional Author Ambar Kurniawan Additional Author Bagus Giri Yudanto Additional Author B. Budianto Additional Author K.Murtilaksono Additional Author Bambang Ariwahjoedi Additional Author Diana L. Ginting Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 2007 cvr_15_N1_2007.JPG Z. Poeloengan Additional Author Pusat Penelitian Kelapa Sawit (PPKS) Additional Author S. Rahutomo, Arsyad D. Koedadiri Additional Author Syamsul Anwar, Petrus Purba Additional Author Eka Nuryanto, Enny Ratnaningsih, Herri Susanto Additional Author Donald Siahaan, Jenny Elisabeth, Tri Haryati, Purboyo Guritno, Yuniarti Yusak Additional Author Renni Yuliasari, Darnoko, Klaus Wulfert, Waldemar Gindulis Additional Author mixed material 08532141 Medan Pusat Penelitian Kelapa Sawit (PPKS) 2001 cover_warta_vol9no2.jpg LALANG BUANA Additional Author Z. Poeloengan Additional Author Pusat Penelitian Kelapa Sawit (PPKS) Additional Author S. Rahutomo, M. Lukman Fadli, Winarna Additional Author S. Rahutomo, E.S. Sutarta Additional Author Darnoko, Tjahjono Herawan, Purboyo Guritno Additional Author Sahidin, Sabrina Matsjeh, Eka Nuryanto Additional Author mixed material 08532141 Medan Pusat Penelitian Kelapa Sawit (PPKS) 2001 cover_warta_vol9no1.jpg Z. Poeloengan Additional Author Pusat Penelitian Kelapa Sawit (PPKS) Additional Author PPKS Additional Author Donald Siahaan Additional Author Tri Haryati, Donald Siahaan, Jenny Elisabeth Additional Author J. Elisabeth, Tj. Herawan, D. Siahaan, P. Guritno Additional Author T. Haryati, J. Elisabeth, D. Siahaan, Darnoko Additional Author Donald Siahaan, Jenny Elisabeth, Tri Haryati Additional Author Jenny Elisabeth, Tri Haryati, Donald Siahaan Additional Author mixed material 08532141 Medan PPKS 2000 cover_warta_vol8no1.jpg DARNOKO Primary Author Mangunwidjaja, Djumali Primary Author mixed material Bogor Pusat Antar Universitas Bioteknologi IPB 1991 Cvr_Teknologi_Membran_untuk_Biop.JPG Pusat Penelitian Kelapa Sawit (PPKS) Additional Author SUGIYONO Additional Author M. Ansori Nst, T. Herawan, D. Darnoko, L. Erningpraja Additional Author M. Ansori Nst, Bagus Giri Yudanto, D. Darnoko Additional Author Eka Nuryanto, Dewi Kasita Additional Author Luqman Erningpraja, A. Kurniawan Additional Author mixed material 08532141 Medan Pusat Penelitian Kelapa Sawit (PPKS) 2005 cover_warta_vol13no2.jpg