Statistics
Publications
13
Citations
302
H-Index
12
Active since
1964
L. Ronald Johnson is an author at South Dakota School of Mines and Technology specializing in engineering, materials science, and earth science.
Publications per year
1964–2004
13
13
A COMPARATIVE STUDY OF SPEED HUMPS, SPEED SLOTS AND SPEED CUSHIONS
L. Ronald Johnson, A J Nedzesky · 2004 · 26 citations
1–5 of 13