Rubuta ci gaba don wannan sakin layi - Wuraren da ke nuna jana'izar doki ana samun su a duk yankuna na duniya da mutanen Indo-Aryan, Turkic, da Sinawa suka mamaye. Sun haɗa da Tall al-Ajjul (Gaza Strip, wanda ya koma 2100 BC), Central Iran, inda aka tabbatar da binne doki a cikin karni na biyu kafin haihuwar Yesu, Marlik (a Iran, daga ƙarshen karni na biyu kafin haihuwar Yesu), da Gordium (a Phrygia, tare da binne doki wanda aka tabbatar da yiwuwar bayan 700 BC). Wani jana'izar doki daga Bactria yana ba da shaidar ƙaura a cikin karni na biyu KZ na al'adun doki daga Asiya ta Tsakiya zuwa Turkmenistan. Wani jana'izar doki a Tell el-Dab'a, Masar, ya nuna cewa Hyksos ne ya gabatar da doki zuwa Masar, a Zamanin Tsakiya na Biyu na Masar
(1650<unk>1550 KZ).