Aosite, kaha 1993
Taba ea botšelela, moruo oa lehae o tsitsitseng le o motle o tsamaisitse kholo ea thepa e tsoang kantle ho naha, 'me ho phahama ka sekhahla ha litheko tsa lihlahisoa tse ling tse ngata ho phahamisitse kholo ea ho tsoa kantle ho naha. Ho tloha qalong ea selemo sena, PMI ea tlhahiso e ntse e le boemong ba ho atolosa, e susumetsang tlhokahalo ea thepa ea thepa ea matla, lisebelisoa tse tala le likarolo tse ling. Ho tloha ka Pherekhong ho isa ho Mmesa, palo ea oli e tala, tšepe le lipotoloho tse kopaneng e eketsehile ka 7.2%, 6.7% le 30.8% ka ho latellana. Litheko tsa lihlahisoa tse ling tse ngata li ile tsa phahama ka potlako. Palogare ya ditheko tsa ho reka ntle tsa dinawa tsa soya, tshepe le koporo di eketsehile ka 15.5%, 58.8% le 32.9% ka tatelano, mme ntlha ya theko e kopane ho eketsa sekgahla sa kgolo ya kantle ho naha ka diphesente tse 4.2.
Haufinyane tjena, libaka tse fapaneng li kentse tšebetsong moea oa Seboka sa Naha sa Mosebetsi oa Khoebo ea Kantle ho Naha, se shebaneng le lits'ebeletso tsa khoebo ea kantle ho naha ho theha mokhoa o mocha oa nts'etsopele, le ho beha mehato e sebetsang mabapi le ho netefatsa libapali tsa mebaraka, ho netefatsa ho arolelana 'maraka, ho netefatsa botsitso ba ketane ea liindasteri le phepelo ea thepa, le ho khothaletsa boqapi le nts'etsopele ea khoebo ea kantle ho naha, e le ho ntlafatsa kutloisiso ea khoebo ea kantle ho naha. Tlholisano e phetha karolo ea bohlokoa.