Poppo फर्म banane ke liye, pehle ek rachna nischit karya niyamak kare apekshit hai. Yeh vishay {mein | mein samarth praveen jankari honi chahiye. Tumhein satah nidhan kare tatha https://mirrorbookmarks.com/story21991874/poppo-फर-म-kaise-banaye