text Pekanbaru Lembaga Penelitian UNRI 2000 ind 60 p. : ill. ; 29 cm. Bibl.: p. 57-58 Cepriadi SAGO AGROINDUSTRIAL SECTOR MANAGEMENT PRODUCTIVITY RIAU 664.27.003 664.27.003 CEP a 230416 20230416104811 INLIS000000000012888 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)