Thư viện số
Giáo trình, tài liệu tham khảo và tài nguyên học tập mở.

Nguồn ngoài
Writing and Critical Thinking Through Literature
Heather Ringo & Athena Kashyap · Open Educational Resources Initiative
Có trong mục lục: 7.14: Hill Sean Distance Between Desires from Dangerous Goods (2013)

Nguồn ngoài
Trigonometry
CK-12 Foundation · LibreTexts
Có trong mục lục: 1.06: Distance Formula and the Pythagorean Theorem · 5.1.02: Distance Between Two Polar Coordinates

Nguồn ngoài
Teaching in a Digital Age
A.W. (Tony) Bates · Contact North
Có trong mục lục: 01: Fundamental Change in Education · 01.3: Should education be tied directly to the labour market · 01.6: Changing students changing markets for higher education

Nguồn ngoài
Digital Photography Basics
Politzer · CK12
Có trong mục lục: 6.02: Flash and Distance

Nguồn ngoài
Physics - From Stargazers to Starships
CK-12 Foundation · LibreTexts
Có trong mục lục: 17: Distance to the Horizon · 17.01: Distance to the Horizon · 18.02: Estimating Distance Outdoors

Nguồn ngoài
English 002: Supplemental Reader
Jill Bonds · Coalinga College
Có trong mục lục: 5.13: Hill Sean. Distance Between Desires from Dangerous Goods (2013) · 10.66: Education in the (Dis)Information Age (Shaffer) · 10.70: Visiting First Place School- Reflections on Other-Centric Education Private Education and Identity (Shepard)

Nguồn ngoài
Physics 110
Andrew Morrison · Joliet Junior College
Có trong mục lục: 12.5.06: Intensity and Distance