/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: HazizaAilawa https://cdn.slidesharecdn.com/profile-photo-HazizaAilawa-48x48.jpg?cb=1605578091 semua tentangku hanyalah 'teori relativitas',tidak ada kerangka acuan yang tetap.