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Continue to ChatOn modified eccentric connectivity index of NA(m)(n) nanotube - https://avesis.yyu.edu.tr/yayin/79ae70bd-7340-4a45-9b1e-7ee891f9599b/on-modified-eccentric-connectivity-index-of-namn-nanotube
On modified eccentric connectivity index of NA(m)(n) nanotube - https://avesis.yyu.edu.tr/yayin/79ae70bd-7340-4a45-9b1e-7ee891f9599b/on-modified-eccentric-connectivity-index-of-namn-nanotube