text: Arno Peters eraw majrăd issintăn daɣ awătăy wan 1972 alwăq wa id ikfa addăbara n awa eqqălan ašal id Gall-Peters Projection i asăfăr n mušăkil tan tin Mercator s isilmăd as eqqal alxidmăt net tan alăsal daɣ as war issewăl daɣ alxidmăt ta ijjan aw karti tan šund alxidmăt tan Gall daɣ awătay wan 1855