▁established ▁Ch ad ▁as ▁one ▁of ▁Africa ’ s ▁worst ▁cy ber - c ens ors ▁in ▁recent ▁years . ▁ ▁List ▁of ▁Tele c umin ic ation ▁Comp an ies ▁▁ ▁S ot el ▁T ch ad . ▁T ch ad Net . ▁Bh art i ▁A irt el ▁( A irt el ▁Ch ad ) ▁Mill ic om ▁( T igo ▁Ch ad ) ▁T ch ad ▁Mobile ▁( Or as com ) ▁Sit com . ▁Sal am ▁Mobile . ▁Mar oc ▁Tele com . ▁T igo ▁A irt el ▁ ▁References = ▁▁▁ ▁Info asa id ▁Ch ad ▁Media ▁& ▁Tele com s ▁Land s cape ▁Guide ▁- ▁http :// www . info asa id . org / sites / info asa id . org / files / ch ad _ media _ guide _ - _ final _ for _ public ation _ 0 4 1 0 1 2 . pdf ▁ ▁www . info asa id . org ▁ ▁Bibli ography ▁▁ ▁( In cludes ▁broadcast ing ) ▁ ▁External ▁links ▁▁▁ ▁* <0x0A> </s> ▁The ▁Can on ▁of ▁E cli ps es ▁( G erman ▁Can on ▁der ▁F inst ern isse ), ▁published ▁in ▁ 1 8 8 7 ▁at ▁the ▁Imperial ▁Academy ▁of ▁Sciences ▁of ▁Vienna ▁by ▁The odor ▁Ritter ▁von ▁O pp ol zer , ▁is ▁a ▁compilation ▁of ▁over ▁ 1 3 0 0 0 ▁( 8 0 0 0 ▁solar ▁and ▁ 5 2 0 0 ▁lun ar ) ▁e cli ps