#materi kelαs 7 ips (KELANGKAAN DAN KEBUTUHAN MANUSIA) https://wirahadie.com/aktivitas-manusia-dalam-memenuhi-kebutuhan/ https://maglearning.id/2021/09/19/kelangkaan-dan-kebutuhan-manusia-kelas-7/ https://www.ruangguru.com/blog/mengenal-kelangkaan-dan-kebutuhan-manusia Hαstαg : #kelas7 #ips 550 viewsmel, 14:08