Ka 2018, tšireletso ea tikoloho le tlhahiso e tala ea indasteri ea rabara e ile ea aroloa fereneng ea indasteri ea litaba tsa litaba tsa litaba tsa litaba tsa litaba tsa Vhongce. ea kalafo e litšila e hlakile {{{3 3}}
Khoebo ea koluoa ea rabara e khomarela bohlokoa ea kalafo ea metsi a letsoai le mekhahlelo e ncha TLHOKOMELISO.}}}}}
Indasteri ea carbon e ntšo e ntlafalitsoe ka matla "Theknoloji ea Phello ea Bobere kalafo e tšoeu ho fihlela tlhahiso ea polao . .
Indasteri ea rabara e felletseng ea tšebeliso ea litaelo e hlahisa ka mafolofolo mohloling oa Depher e tsoang mohloling o mong o ntlafalitsoeng haholo.