8 1 10 SITORUS, Santun R.P. Additional Author HARIANTO Additional Author MOELJOPAWIRO, Sugiono Additional Author SARAGIH, Edwin S Primary Author mixed material 02169053 Bogor Dep. Pertanian 2009 SITORUS, Santun R.P. Additional Author SIREGAR, Hermanto Additional Author SUDRADJAT Additional Author WIGENA, I Gusti Putu Primary Author mixed material 02169053 Bogor Dep. Pertanian 2009 SITORUS, Santun R.P. Additional Author YANI, Mohammad Additional Author POERWO, I.F. Poernomosidhi Additional Author KUSBIMANTO, Ignatius Wing Primary Author mixed material 19070284 Bandung Puslitbang Jalan & Jembatan 2013 Kota Bandarlampung) SITORUS, Santun R.P. Additional Author MARIMIN Additional Author DJAKAPERMANA, Ruchyat Deni Additional Author PERSADA, Citra Primary Author mixed material 2085384x Jakarta Kementrian Pekerjaan Umum 2014 SITORUS, Santun R.P. Primary Author mixed material Bandung Tarsito 1985 SITORUS, Santun R.P. Additional Author FAUZI, Anas Miftah Additional Author ANWAR, Rusli Primary Author mixed material 08538212 Bogor Pusat penelitian dan pengembangan perkebunan 2016 SITORUS, Santun R.P. Additional Author MINIBAH, Khursatul Additional Author SURYANI, Lili Primary Author mixed material 08538212 Bogor Pusat penelitian dan pengembangan perkebunan 2015 SITORUS, Santun R.P. Additional Author SUTANDI, Atang Additional Author SOLIHIN, Muhammad Amir Primary Author mixed material 20864639 Bogor IPB 2017