Umbiko wemakethe ye-oxalic acid ehlanjululwe emhlabeni wonke unikeza idatha esebenzisekayo ngokuhlaziywa okuhlanu kukaPorter, ukuhlaziywa kwe-SWOT, ukuhlaziywa kwabancintisanayo, ukuhlaziywa komkhiqizo nokuthengisa. Uhlanganisa nezimo ezinkulu zemakethe yomhlaba wonke, njengenzuzo yomkhiqizo, intengo, umkhiqizo, umthamo, isidingo, ukuphakelwa, kanye nemakethe ...
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