BAYANIN KYAUTATA KAN AMFANIN RUWAN MINERAL

Masu saye masu daraja,

Daliban Jami'ar Vilnius Marketing da Kasuwancin Duniya Karolis Antanas Stankevičius da Ieva Katinaitė suna gudanar da bincike kan sayayya da kwarewar amfani da ruwan kwalba don ci gaba da bincike.

Don Allah ku cika dukkan sassan wannan tambayoyi marar suna game da kwarewar ku na sayen ruwan kwalba na baya-bayan nan. Zai dauki kusan mintuna 4.

Sakamakon fom yana samuwa ne kawai ga mai ƙirƙirar fom

Shin kun sayi ruwan kwalba a cikin kwanaki 30 da suka gabata? ✪

Nawa ne lita na ruwa da kuka sayi a cikin kwanaki 30 da suka gabata? ✪

A ina kuka fi sayen ruwan kwalba a cikin kwanaki 30 da suka gabata? ✪

Don Allah ku nuna farashin lita 1 na ruwan da kuke saye akai-akai ✪

Wane irin ruwan kwalba ne kuka fi saye? ✪

Wane karfin ruwan kwalba ne kuka fi saye? ✪

A cikin ma'aunin 1-10 don Allah ku kimanta abubuwan da ke biye lokacin da kuke sayen ruwan kwalba: ✪

1 (Matsakaici ba muhimmi ba)
2
3
4
5
6
7
8
9
10 (Matsakaici muhimmi)
Sunan alama
Farashi
Kasashen asali
Tallace-tallace
Ranar karewa

A cikin ma'aunin 1-10 don Allah ku kimanta abubuwan da ke biye na kwalba ga shawarar sayen ku: ✪

1 (Matsakaici ba muhimmi ba)
2
3
4
5
6
7
8
9
10 (Matsakaici muhimmi)
Girman kwalba
Launin kwalba
Launin murfi
Tsarin alamar
Abun kwalba
Siffar kwalba

A cikin ma'aunin 1-10 don Allah ku kimanta abubuwan da ke biye na dandano ga shawarar sayen ku: ✪

1 (Matsakaici ba muhimmi ba)
2
3
4
5
6
7
8
9
10 (Matsakaici muhimmi)
Gas
Mineralization
Tsami

Don Allah, ku nuna jinsinku ✪

Don Allah, ku nuna rukuni na shekarunku ✪

Don Allah ku nuna kudin shiga bayan haraji ✪

Idan kuna sha'awar sakamakon wannan bincike, don Allah ku bar imel anan: