You are viewing a single comment's thread from:RE: A Journey To Surabaya, part #3: "Limbah Kelapa Sawit Pelindung Kepala"View the full contextyusrizalhasbi (52)in #science • 7 years ago Sangat informatif, Terima kasih telah berbagi Pak Doktor Ismadi...
Sama2 pak senator. Semoga bermanfaat.