We thank the friend Alfredo Margaritelli who sent us the material of this article. A great big adventure among the most fascinating and challenging slopes of Africa.
សូមអរគុណមិត្តភក្តិរបស់លោក Alfredo Margaritelli ដែលចាត់យើងខ្ញុំអោយសម្ភារៈអត្ថបទនេះ.