- https://github.com/marcdacosta/border-radio-investigation
- https://www.mdpi.com/2311-5521/5/1/9
- https://eng.umd.edu/careers/outcomes/mechanical
- https://oceanai.mit.edu/lamss/pmwiki/pmwiki.php?n=Site.Projects
- https://physics.gatech.edu/academics/undergraduate/careers
- https://www.crunchbase.com/organization/applied-physical-sciences
- https://www.glassdoor.com/Overview/Working-at-Applied-Physical-Sciences-EI_IE407583.11,36.htm
- https://www.yellowpages.com/lexington-ma/physical-therapists
- https://www.dnb.com/business-directory/company-profiles.applied_physical_sciences_corp.12f76b0e26f880cddccdf97d7f3076bd.html
- https://www.publish.csiro.au/EG/EG17093
- https://www.cbinsights.com/company/applied-physical-sciences
- https://www.superpages.com/suffolk-va/professional-engineers
- https://read.nxtbook.com/customnews_inc/seapower/seapower_at_sea_air_space_202/magnuss.html
- https://external.ogc.org/twiki_public/Main/RobertHunte
- https://www.chamberofcommerce.com/united-states/connecticut/groton/research-and-product-development/2023009324-general-dynamics-applied-physical-sciences-corporation
- https://external.ogc.org/twiki_public/Main/RobertHunte
- https://cr4.globalspec.com/thread/85598/Ultrasonic-Transducer-Question
- https://www.webwiki.com/aphysci.com
- https://local.yahoo.com/info-43772313-rekos-russell-applied-physical-sciences-groton?guccounter=1
- https://www.zoominfo.com/c/applied-physical-sciences/4901849
- https://www.owler.com/company/aphysci
- https://search.therobotreport.com/listings/applied-physical-sciences/
- https://www.yellowbot.com/applied-physical-sciences-corp-arlington-va-1.html
- https://mhk.pnl.gov/organization/applied-physical-sciences
- https://pitchbook.com/profiles/company/129433-42
- https://www.cience.com/company/applied-physical-sciences/6421602685905289625
- https://craft.co/applied-physical-sciences
- https://rocketreach.co/applied-physical-sciences-corp-aps-profile_b5c009bff42e0fd5
- https://www.signalhire.com/companies/applied-physical-sciences-corp-aps
- https://www.militaryaerospace.com/directory/navigation/terrain/company/14183618/applied-physical-sciences-corp-aps