Los suministros de petróleo no son infinitos.
Tibzimin
Sken-d akk ticraḍTibdarin
Aḍris n tefyar
Turagt: CC BY 2.0 FRAmeslaw
Aɣmis
Tafyirt-a tettwarna deg tazwara d tasuqqilt n tefyirt # 272244
yerna-t teskmon, 17 Yulyu 2012
icudd-itt teskmon, 17 Yulyu 2012
yessuffeɣ-it-id teskmon, 7 Duǧembeṛ 2019