Study ụlọ, template isiokwu, na okirikiri nhọrọ ukwuu nkọwa iji chọpụta quantities, nakawa etu esi, na nha nke Ọdịdị iberibe, nwekwara ikpebi ngụkọta ego nke ihe onwunwe ma ọ bụ umi mkpa iji na-emepụta ihe ngwọta.
