URL dokumen:
https://prisma.simaster.ugm.ac.id/karya_files/novel-lead-tin-telluride--pbsnte--thermoelectric-material-manufactured-via-horizontal-vapour-phase-growth-technique--hvpg--dcfcd07e645d245babe887e5e2daa016/4465e765-3352-11f1-ae8a-e4434b0aa6de