2 Treffer für Jahr = "2013 - 2015"

• Investment policy and protection aspects of natural resources (foreign) investment strategies in Africa Thomashausen, André E. A. M. Siegen : Universität Siegen, FoKoS, 2013

• The lighting transition in Africa – from kerosene to LED and the emerging dry-cell battery problem Bensch, Gunther ; Peters, Jörg ; Sievert, Maximiliane Bochum [u.a.] : RWI, 2015