Tugas Kelompok Sosan R1-B1

http://www.4shared.com/rar/W7U20gFw/TUGAS_pemetaan_sosial.html

http://www.4shared.com/rar/5MXPA17_/sosan_resume.html

http://www.4shared.com/rar/hM44yPF_/Interaksi_Sosial.html