Send the following on WhatsApp
Continue to Chathttps://123dok.net/document/zlgm68ry-field-and-angular-dependence-of-the-sommerfeld-coefficient-in-al-doped-mgb2-single-crystals.html
https://123dok.net/document/zlgm68ry-field-and-angular-dependence-of-the-sommerfeld-coefficient-in-al-doped-mgb2-single-crystals.html