UNSUR138 – UNSUR 138 Tempat Seru Cari Untung Gampang JP

unsur 138Unsur 138, also known as Eka-Lawrencium, is a synthetic element with the atomic number 138. It was first predicted as part of the actinide series in the 1940s and was officiallyUNSUR 138 merupakan situs Unsur 138 Universitas Mulawarman yang berfokus pada peningkatan prestasi dibidang akademis melalui pembelajaran terpadu untuk generasi yang