@base . a ; ; "20220326165000.0"^^ ; ; . a , , ; , , ; "International journal of pure and applied chemistry." ; ; ; ; "2790-9573" ; ; ; "2790-9573" ; ; "2790-9573" ; "International journal of pure and applied chemistry." , "International journal of pure and applied chemistry (Online)" ; ; "https://ijpac.eanso.org" . a ; "2790-9565" ; . "Kenya" . a ; "2790-9573" ; . a . . a ; . a , ; "International journal of pure and applied chemistry (Online)" .