The folding in of an outer layer so as to form a pocket in the surface
English: invagination, introversion, intussusception, infolding
Bahasa: invaginasi
introversion, invagination, infolding, intussusception
English: invagination, introversion, intussusception, infolding
Bahasa: invaginasi
English: invagination, introversion
Bahasa: invaginasi
English: introversion